|
NO.
|
TITLE
|
AUTHORS
|
DATE
|
| 1 |
Measurements of Output Characteristics of a Radiometer |
J. Cohen, T. Orhaug |
06-01-62 |
| 2 |
The Electron Beam Parametric Amplifier |
D. Ross, R. Haas |
09-01-62 |
| 3 |
Standard Receiver Measurements |
J. Dolan, C. Wooddell |
10-01-62 |
| 4 |
Thermal Calibration of a Radiometer |
D. Ross |
10-01-62 |
| 5 |
750 Mc and 1400 Mc Receiver Front Ends at the 300-Foot
Telescope |
B. Hansson, D. Ross |
12-01-62 |
| 6 |
Detector Law |
H. Hvatum |
12-01-62 |
| 7 |
Receiver Noise Temperature Measurements Using the Standard
Receiver |
E. Filloy |
12-01-62 |
| 8 |
Ceramic Tube-Low Noise Front Ends |
J. Carter |
01-01-63 |
| 9 |
Ceramic Tube-Low Noise Front Ends |
D. Ross |
06-01-93 |
| 10 |
NRAO Mechanical Scanner Coupler for Serial Tape |
J. Oliver, F. Crews |
06-01-63 |
| 11 |
Standard Receiver Assembly, Components and Cost |
J. C. Wooddell |
07-01-63 |
| 12 |
The Characteristics of the 85-Foot Telescope at 21 cm
Wavelength With a Horn Feed and a Compound Dipole Feed |
P. Mezger |
07-01-63 |
| 13 |
A Solid-State Radiometer |
J. Dolan |
08-01-63 |
| 14 |
Design Considerations for the NRAO Interferometer |
N. Keen |
08-01-63 |
| 15 |
Some Vehicle Ignition Measurements |
J. Dolan |
08-01-63 |
| 16 |
Measurements of Diameters of Radio Sources With Pencil
Beam Antennas |
P. Stumpff, P. Mezger |
08-01-63 |
| 17 |
Application of the Antenna Tolerance Theory to the NRAO
85-foot and 300-foot Telescopes |
P. Mezger |
08-01-63 |
| 18 |
Possible Designs for a Very Large Array of Antennas |
N. Keen |
09-01-63 |
| 19 |
A Prototype Digital Cross-Correlator for the NRAO Interferometer |
N. Keen |
09-01-63 |
| 20 |
A 20-Channel Extra-Galactic Hydrogen Line Receiver |
B. Hoglund |
09-01-63 |
| 21 |
Design of a Two Element Interferometer Local Oscillator
System |
J. Bringe |
10-01-63 |
| 22 |
Electrical Path Fluctuations in the Atmosphere: A Preliminary
Report on the Measurement of Differential Over-ground Path Fluctuations
at 5.6 kMc |
N. Keen |
10-01-63 |
| 23 |
Underground Temperature Variations |
V. Venugopal |
10-01-63 |
| 24 |
Power Detector |
C. Bare |
02-01-64 |
| 25 |
Microwave Physics Corportion L-Band Parametric Amplifier |
B. Hansson, B. Pasternak |
12-01-63 |
| 26 |
750 Mc - 1400 Mc Receivers at the 300-Foot Telescope |
D. Ross |
11-01-63 |
| 27 |
400 cps Solid State Switch Driver |
H. von Hoerner |
03-01-64 |
| 28 |
A Broadband Amplifier (1-161 MHz) |
H. von Hoerner |
03-01-64 |
| 29 |
A Digital Receiver Tester |
N. Keen |
03-01-64 |
| 30 |
The Characteristics of the 300-Foot Telescope at 10 cm
Wavelength |
P. Mezger, J. Baars |
05-01-64 |
| 31 |
Digital Output for the Lunar Occultation Receivers |
N. Keen |
05-01-64 |
| 32 |
AIL Parametric Amplifier Model 2877 |
D. Ross |
05-01-64 |
| 33 |
An Automatic Temperature Control System for Telescope
Pillboxes |
G. Behrens |
07-01-64 |
| 34 |
Digital Sidereal Clock System |
C. Bare |
07-01-64 |
| 35 |
The Flux Density Values of Standard Sources Used for
Antenna Calibrations |
P. Mezger, J. Baars, H. Wendker |
08-01-64 |
| 36 |
The Characteristics of the NRAO 85-Foot Telescopes at
2.07 cm Wavelength |
J. Baars, P. Mezger |
10-01-64 |
| 37 |
Strip of Sky and Low Frequency Systems on 300-foot Telescope |
D. Ross, Y. Terzian |
10-01-64 |
| 38 |
A Ferrite Switch Driver |
J. Dolan |
10-01-64 |
| 39 |
Radiometer Systems for Observations of Lunar Occultations |
B. Pasternak |
11-01-64 |
| 40 |
NRAO Interferometer: Design, Operation, and Early Results |
N. Keen |
11-01-64 |
| 41 |
NRAO Interferometer: The Delay Switching Computer |
N. Keen |
11-01-64 |
| 42 |
A Digital Cross-Correlation Interferometer |
N. Keen |
12-01-64 |
| 43 |
4Design Studies for a 127-Channel Filter Hydrogen Line
Radiometer |
B. Hoglund |
12-01-64 |
| 44 |
300-Foot Telescope Positioner II |
C. Bare |
02-01-65 |
| 45 |
Clock and Marker System |
C. Bare |
03-01-65 |
| 46 |
4Antenna Temperature Measurement of the Aero Geo Astro
Modified Horn Reflector |
J. Dolan |
04-01-65 |
| 47 |
Interferometer Digital Output System |
C. Bare |
04-01-65 |
| 48 |
A Survey of Delay Line Techniques |
L. Morrison |
08-01-65 |
| 49 |
Position Readout Systems for 85-1, 85-2 and Nike Mount |
C. Bare |
09-01-65 |
| 50 |
Interferometer Front-End Systems Using Two Parametric
Amplifiers |
B. Pasternak |
11-01-65 |
| 51 |
Interferometer Receiver Back End |
J. Coe |
01-01-66 |
| 52 |
Square Law Detector for the 6 cm Tunnel Diode |
J. Dolan |
02-01-66 |
| 53 |
NRAO Interferometer Phase Lock Loop Operating-Service
Report |
J. Bringe |
03-01-66 |
| 54 |
Advanced Technology Calibration Loads for the 2 cm 9.
5 mm and 3. 5 mm Wavelength Range |
R. Menon, N. Albaugh |
04-01-66 |
| 55 |
Single Sideband, Double Sideband, or Mixed Interferometer
Receivers |
K. Wesseling |
04-01-66 |
| 56 |
A Possible Local Oscillator Distribution System for the
NRAO Interferometer and Analysis of Its Phase Instabilities |
K. Wesseling |
06-01-66 |
| 57 |
Characteristics of the Paraboloidal Reflector Antenna |
J. W. M. Baars |
08-01-66 |
| 58 |
Requirements for a Laboratory Instrument for Radiometer
Stability Analysis |
S. von Hoerner, M. Davis |
01-01-67 |
| 59 |
Performance Characteristics of WJ-268 Series TWTs [59A - Performance Characteristics of
the Avantek AM-1000 Transistor Amplifier] |
R. Menon, N. Albaugh |
03-01-67 |
| 60 |
Performance of Narrowband 9 mm Radiometer |
R. Menon, N. Albaugh, D. Logan |
05-01-67 |
| 61 |
Frequency Sweeper |
J. Payne |
09-01-67 |
| 62 |
Noise Tube Power Supply |
J. Payne |
09-01-67 |
| 63 |
Thermal Calibration Unit |
J. Payne |
09-01-67 |
| 64 |
300-Foot Cabin Temperature Controller |
C. Bare |
11-01-67 |
| 65 |
Noise Tube Power Supply and Trigger |
D. Logan, N. Albaugh |
12-01-67 |
| 66 |
VLB Control II |
C. Bare |
12-01-67 |
| 67 |
VLB Delay II III |
C. Bare |
01-01-68 |
| 68 |
1415 MHz 4-Feed Receiver System at the 300-Foot Telescope |
M. Davis, M.Hagstrom |
01-01-68 |
| 69 |
NRAO Standard Solar Calendar |
G. Ertell |
05-01-68 |
| 70 |
The NRAO 50-Channel Spectral Line Receiver |
M. Balister |
05-01-68 |
| 71 |
The Frontend Box Temperature Controller for the 36-Foot
Telescope |
K. Wesseling |
06-01-68 |
| 72 |
A Remote Positioning Servo System |
J. Payne |
06-01-68 |
| 73 |
Three Element Interferometer Receiver Backend |
J. Coe |
06-01-68 |
| 74 |
Wideband Tunable Parametric Amplifier |
J. Edrich |
06-01-68 |
| 75 |
Autocorrelation Receiver Model II: Operational
Description |
A. Shalloway, R. Mauzy,
J. Greenhalgh, S. Weinreb |
07-01-68 |
| 76 |
A Novel Way of Beam-Switching, Particularly Suitable
at MM Wavelengths |
K. Wesseling, N. Albaugh |
07-01-68 |
| 77 |
Autocorrelation Receiver, Model II: IF Filter System |
R. E. Mauzy |
08-01-68 |
| 78 |
A Continuously Recording Infrared Hygrometer and Results
of an Interferometer Hygrometer Correlation Experiment |
K. H. Wesseling |
08-01-68 |
| 79 |
Synchronous Detector and Readout System for a 50-Channel
Receiver |
Kok Chen |
09-01-68 |
| 80 |
Autocorrelation Receiver, Model II: Digital System |
A. Shalloway |
09-01-68 |
| 81 |
Front-End Box Temperature Controller |
J. Payne |
10-01-68 |
| 82 |
NRAO Universal Local Oscillator |
M. Balister |
10-01-68 |
| 83 |
Pointing and Calibration with the 300-Foot Pointing and
Calibration with the 300-Foot |
M. Felli, E. Churchwell |
02-01-69 |
| 84 |
The 6 cm VLB Receiver |
J. Payne |
04-01-69 |
| 85 |
The 40/50 Channel Integrator/Multiplexer |
J. R. Hallman |
06-01-69 |
| 86 |
Driver for 300-Foot Traveling Feed Translator |
R. B. Weimer |
06-01-69 |
| 87 |
Ramp/Sweep Generator |
J. R. Hallman |
07-01-69 |
| 88 |
Multifilter Receivers |
D. L. Thacker, L. Beale |
10-01-69 |
| 89 |
General Description and Operating Instructions for the
Water Vapor Receiver |
J. Dolan |
01-01-70 |
| 90 |
The 3 cm VLB Receiver |
J. Payne |
01-01-70 |
| 91 |
A Local Oscillator System for a 12.4-18.0 GHz Spectral
Line Receiver |
M. Balister |
01-01-70 |
| 92 |
The 13 cm VLB Receiver |
J. Payne |
05-01-70 |
| 93 |
Antenna Feed Efficiency and Spillover
Calculation Program |
S. Weinreb, S. Jansson |
06-01-70 |
| 94 |
85-Foot Encoder Transmission System |
D. Schiebel |
07-01-70 |
| 95 |
NRAO Wideband RF/IF Amplifier: Specifications and Test
Methods |
R. Fleming |
10-01-70 |
| 96 |
A Double-Switched Water Vapor Receiver |
J. Dolan |
10-01-70 |
| 97 |
Millimeter Wave Spectral-Line Receiver - Local Oscillator
and IF Sections |
S. Weinreb |
10-01-70 |
| 98 |
Antenna Measuring Instrument |
J. Payne |
11-01-70 |
| 99 |
18 cm Receiver IF Electrical Polarimeter or Dual Linear
Feed |
C. Moore |
05-01-71 |
100 |
The Digital Lobe Rotation System for the NRAO Interferometer
System |
R. Hallman |
05-01-71 |
| 101 |
The 108-Channel Multiplexer for use with the Honeywell
316 Spectral Line Processor |
J. Payne |
05-01-71 |
| 102 |
Interferometer Expansion: Auto-correlation Interface
(2) 16 Output Word Buffers and (3) Frequency Synthesizer Driver Unit |
D. Schiebel |
07-01-71 |
| 103 |
Mark II Thermal Calibrator |
J. W. Findlay, J. Payne |
08-01-71 |
| 104 |
A Digital Frequency Synthesizer |
M. Balister |
09-01-71 |
| 105 |
Characterization Tests of the Western
Electric Parametric Amplifiere |
D. Sweeney |
09-01-71 |
| 106 |
The GE BD-7 Back Diode as a Square LawvDetector |
P. Camana |
09-01-71 |
| 107 |
Results of Laboratory Tests with the Comsat Preamplifier
System (4.1 GHz Maser) |
C. Moore, T. Dunbrack |
09-01-71 |
| 108 |
11 cm 3-Feed Receiver |
R. Fleming |
10-01-71 |
| 109 |
Battery Pack for Hewlett-Packard 5065A Rubidium Frequency
Standard |
M. Balister |
10-01-71 |
| 110 |
300-Foot Telescope Drive System and DDP-116 Computer
Interface |
R. Hallman |
11-01-71 |
| 111 |
300-Foot Telescope Traveling Feed and Sterling Mount
Control System |
W. Brundage |
11-01-71 |
| 112 |
A 50-Channel Multifilter Receiver (250 kHz Bandwidth
per Channel) |
M. Balister |
11-01-71 |
| 113 |
3-Element Interferometer 3.7, 11 and 21 cm Receivers |
J. Coe |
11-01-71 |
| 114 |
22-24 GHz Tunable Spectral Line Receiver |
J. Edrich |
12-01-71 |
| 115 |
NRAO 36-Foot Telescope Position. Control Servo
Additions: 1. Baldwin Position Encoder 2. Interface Box for Encoder
3. Electronic Tachometer System 4. Coarse Position Readout |
R. Hallman |
01-01-72 |
| 116 |
Green Bank Environmental Spectrum Survey: Summer
1971 |
J. Dolan, L. Swartz |
02-01-72 |
| 117 |
A 50-Channel Multifilter Receiver (1.2 MHz Bandwidth
Per Channel) |
N. V. G. Sarma |
03-01-72 |
| 118 |
Mark II VLB System: Principles and Operating Procedures |
B. G. Clark, R. Weimer, S. Weinreb |
04-01-72 |
| 119 |
A Laser Distance Measuring Instrument |
John M. Payne |
06-01-72 |
| 120 |
NRAO Standard Calendar Model III |
R. Hallman |
07-01-72 |
| 121 |
NRAO Standard Clock Divider and Display |
R. Hallman |
08-01-72 |
| 122 |
Test of Some MM-Wave Material |
B. Pettersson |
08-01-72 |
| 123 |
DDP-116 Computer I/O Bus Level Conversion |
D. Schiebel |
09-01-72 |
| 124 |
Cooled 21 cm Radiometer |
D. L. Thacker |
09-01-72 |
| 125 |
Correlation Receiver Model III: Operational Description |
A. M. Shalloway, R. Greenhalgh, J. Mauzy |
11-01-72 |
| 126 |
Microwave Link for Data Transmission |
N. V. G. Sarma |
01-01-73 |
| 127 |
The 45-Foot Antenna Drive System |
J. Payne |
03-01-73 |
| 128 |
The 45-Foot Stand-Alone Computer Control |
J. Greenberg |
03-01-73 |
| 129 |
Potter Line Printer Model LP 3000 and Interface to the DDP-116 Site Computers |
J.R. Hallman |
04-01-73 |
| 130 |
Pulse Period Generator |
M. Hersman |
08-01-73 |
| 131 |
Computation of Aperture Efficiency and Radiation Pattern
for a Cassegrain Antenna |
T. W. Leonard, P. Napier |
08-01-73 |
| 132 |
A Read-Only Memory Programmer/Verifier |
J.R. Hallman |
10-01-73 |
| 133 |
RFI Surveillance Computer Interface |
J. Greenberg |
10-01-73 |
| 134 |
A 512-Channel Integrator and Multiplexer |
C. Pace, J. Payne |
10-01-73 |
| 135 |
Primary Power Monitor for Remote Generatin Power Stations |
J.R. Hallman |
11-01-73 |
| 136 |
An Antenna Measuring Instrument and Its Use on the 140-ft
Telescope |
J. W. Findlay, J. Payne |
01-01-74 |
| 137 |
Nutating Subreflector for 36-ft Telescope |
J. M. Payne |
02-01-74 |
| 138 |
Universal Voltage Regulator |
Don Q. Morris |
02-01-74 |
| 139 |
Current Electroplating and Electroforming Practices at
NRAO |
John Lichtenberger |
03-01-74 |
| 140 |
RF Absorption Due to Paint on the 36-ft Antenna Surface |
R. W. Haas |
03-01-74 |
| 141 |
3-mm Single Sideband Calibration Filters |
R. W. Haas |
04-01-74 |
| 142 |
Automatic Noise Figure Meter Front-End |
R. L. Fleming |
05-01-74 |
| 143 |
Error in Receiver Noise Temperature Measurement using
Hot and Cold Loads Due to Effect of Source Reflection Coefficient on Gain |
C. Moore, C. Brockway |
05-01-74 |
| 144 |
Computer Control of the Universal Local Oscillator |
D. Schiebel |
07-01-74 |
| 145 |
Room Temperature and Cryogenic Mixers for 80-120 GHz |
A. R. Kerr |
07-01-74 |
| 146 |
256-Channel Filter Receivers |
B. Mauzy |
08-01-74 |
| 147 |
Observations of the SMS-1 Satellite with the 140-foot
Telescope |
B. E. Turner, J. L. Dolan, C. R. Moore |
09-01-74 |
| 148 |
Cassegrain Temperature Controller |
G. Behrens, J. Liebenrood |
11-01-74 |
| 149 |
NRAO 45-ft Telescope Digital Position Control and Readout
System |
J. Ray Hallman |
11-01-74 |
| 150 |
NRAO 45-ft Telescope Remote Control Data Link System |
J. Ray Hallman |
11-01-74 |
| 151 |
NRAO 45-ft Telescope General Interest Notes and Weather
Station |
J. Ray Hallman |
11-01-74 |
| 152 |
First Tests of An Antenna Measuring Instrument on the
36-ft Telescope |
J. M. Payne, J. M. Hollis, J. W. Findlay |
12-01-74 |
| 153 |
Paper Tape Production for Programming Programmable Read-Only
Memories |
S. Rouse, A. Shalloway |
01-01-75 |
| 154 |
NRAO Cross-Correlator Receiver Digital Delay Generator |
J. Ray Hallman |
02-01-75 |
| 155 |
Observations of the SMS-l Satellite Radiation in the
Band 1660-1670 MHz |
H. Hvatum, J. Dolan, C. Moore |
03-01-75 |
| 156 |
140-ft Focus/Polarization Control System |
G. Patton |
04-01-75 |
| 157 |
DDP-116 - MODCOMP Data Link for 140-ft Telescope |
G. Patton |
04-01-75 |
| 158 |
300-ft H-316 Computer Interface |
D. Schiebel |
04-01-75 |
| 159 |
Interference Potential for Radio Astronomy Observations
at Green Bank, West Virginia |
C. Moore, J. Dolan |
05-01-75 |
| 160 |
Focal Length Adjustment of 140-ft |
S. von Hoerner |
05-01-75 |
| 161 |
Microwave Oven Radio Frequency Emissions |
J. Dolan |
06-01-75 |
| 162 |
Analog Input to 140-ft H316 |
D. Schiebel |
11-01-75 |
| 163 |
Wire List Program for Integrated Circuit-Wire Wrap Boards |
J. Jafolla, A. Shalloway, G. Runion |
12-01-75 |
| 164 |
140-ft Pointing Errors and Possible Corrections |
S. von Hoerner |
12-01-75 |
| 165 |
Atmospheric Contribution to System Noise |
J. R. Fisher |
05-01-76 |
| 166 |
Satellite VLBI Delay Line |
B. Rayhrer, B. Wireman |
05-01-76 |
| 167 |
ULO X4 Multiplier |
B. Mauzy |
08-01-76 |
| 168 |
Millimeter-Wave Mixer Transmission Line Analysis |
H. A. Atwater, D. R. Decker |
08-01-76 |
| 169 |
Total Power Integrator For VLBI Mark II Terminal |
B. Rayhrer, B. Wireman |
08-01-76 |
| 170 |
Cooling Fan Speed Control |
B. Mauzy, J. Pementel, A. Shalloway |
08-01-76 |
| 171 |
Microwave Measurement Program For The H.P. 9830A Calculator |
J. Granlund |
09-01-76 |
| 172 |
Waveguide Mounting Post Program |
S. Maas |
11-01-76 |
| 173 |
Mechanical Stability of Diodes for Cryogenic 80-120 GHz
Mixer |
R. Decker |
11-01-76 |
| 174 |
Prime Focus Efficiency, Blockage, Spillover, and Scattering
Calculations on the HP 9825A Calculator |
J. R. Fisher |
11-01-76 |
| 175 |
Millimeter-Wave Iris Bandpass Filters |
D. R. Decker |
01-01-77 |
| 176 |
Tests of the Cart Method for Measuring Telescopes |
J. W. Findlay, J. N. Ralston |
07-01-77 |
| 177 |
A Directional Filter for Local Oscillator Injection in
a Millimeter Wave Mixer Radiometer |
Jesse Davis |
08-01-77 |
| 178 |
An Impulse Noise Suppressor |
J. V. Morgan, J. R. Fisher |
09-01-77 |
| 179 |
On Measuring Low Noise Temperatures |
Craig R. Moore |
09-01-77 |
| 180 |
National Astronomy and Ionospheric Center Receiver |
James R. Coe |
10-01-77 |
| 181 |
Cryogenically-Cooled C-Band PIN Diode Switch |
George H. Behrens |
10-01-77 |
| 182 |
140-ft MODCOMP Interface Built by NRAO |
Dwayne R. Schiebel |
11-01-77 |
| 183 |
Spurious Spectral Features at the NRAO 140-ft Telescope |
F. J Lockman, L. J. Rickard |
12-01-77 |
| 184 |
Reflection Measurements on the 140-ft and 300-ft Radiotelescopes |
J. R. Fisher |
01-01-78 |
| 185 |
The Mark II Data Quality Analyzer/Decoder |
R. J. Lacasse |
02-01-78 |
| 186 |
A Progress Report on Josephson Junction Mixers for Millimeter
Wave Radio Astronomy |
D. R. Decker |
02-01-78 |
| 187 |
The NRAO VLBI Mark II Processor |
B. Meredith, B. Rayhrer |
06-01-78 |
| 188 |
A Digital Radiometer (with supplement) |
J. Ray Hallman |
07-01-78 |
| 189 |
Measurement of Quartz Microstrip at 22 GHz and 110 GHz |
M. Pospieszalski |
07-01-78 |
| 190 |
An 11.5 to 15.5 GHz Corrugated Horn for
the 140-ft Cassegrain System |
J. Richard Fisher |
08-01-78 |
| 191 |
An Evaluation Kit to ROM Programmer Interface |
Stephen MacMinn |
08-01-78 |
| 192 |
An Automated Mixer Test Set |
Michael K. Jones |
08-01-78 |
| 193 |
Correctable Subreflector Controller |
Richard J. Lacasse |
09-01-78 |
| 194 |
A 2 to 18 GHz Signal Source for the Green Bank Antenna
Range |
J. Richard Fisher |
10-01-78 |
| 195 |
Subharmonically Pumped Mixer for 230 GHz |
D. R. Decker |
11-01-78 |
| 196 |
Comparative Analysis of Fundamental and Subharmonic Mixers
for Millimeter Wave -- NOT YET COMPLETED |
D. R. Decker |
11-01-78 |
| 197 |
The 600 MHz Noise Performance of GaAs MESFET's at Room
Temperature and Below |
D. M. Burns |
12-01-78 |
| 198 |
300-ft Inductosyn Readout System |
D. R. Schiebel |
05-01-79 |
| 199 |
An Analysis Routine for Arbitrary Two-Port Networks on
the Hewlett Packard 9845 Computer |
D. Fenstermacher |
08-01-79 |
| 200 |
Heat Flow in a Cooled Coaxial Transmission Line |
D. Fenstermacher |
08-01-79 |
| 201 |
A Method for Measuring an Equivalent Circuit of Waveguide
- Mounted Diodes |
M. Pospieszalski, S. Weinreb |
10-01-99 |
| 202 |
Low-Noise Cooled GASFET Amplifiers |
S. Weinreb |
04-01-80 |
| 203 |
Tests of Cooled 5-GHz Parametric and GASFET Amplifiers |
S. Weinreb |
04-01-80 |
| 204 |
Temperature Readout Unit for Lake Shore Cryotronics Silicon
Diode Sensors (DT-500 Series) |
M. Balister |
05-01-80 |
| 205 |
Resistance Associated with FET Gate Metallization |
J. Granlund |
05-01-80 |
| 206 |
The NRAO VLBI Mark III Processor |
B. Rayhrer |
06-01-80 |
| 207 |
Assemblying and Testing Procedure for A Cryogenically-Cooled
5-GHz Circulator |
A. Wu |
07-01-80 |
| 208 |
Loss of Ferrite Beads at Microwave Frequencies |
M. Sinclair |
09-01-80 |
| 209 |
Spectrum Expander for 256-Channel (100 kHz per Channel)
Multifilter Receiver |
R. Lacasse |
12-01-80 |
| 210 |
L and C-Band Cryogenic Front End for Harvard Radio
Astronomy Station at Fort Davis, TX |
G. Behrens |
02-01-81 |
| 211 |
Millimeter Wavelength Frequency Multipliers |
J. Archer |
01-01-81 |
| 212 |
ADIOS - Analog-Digital Input Output System for Apple
Computer |
G. Weinreb, S. Weinreb |
04-01-81 |
| 213 |
Instrumentation Interface for HP-9845A Desktop Calculator |
G. Weinreb |
05-01-81 |
| 214 |
Square-Law Detector Tests |
S. Weinreb |
05-01-81 |
| 215 |
Program Library Disk 1.1 for the Apple Computer |
S. Weinreb |
06-01-81 |
| 216 |
Designs of 300-1000 MHz Upper Sideband Converters |
A. Wu |
07-01-81 |
| 217 |
A Computer-Aided Analysis Routine including Optimization
for Microwave Circuits and Their Noise |
D. Fenstermacher |
07-01-81 |
| 218 |
WATER: The Waveguide Assembly Thermal Energy Routine |
R. Bradley |
09-01-81 |
| 219 |
New Tape Drive for 300-ft Telescope |
D. Schiebel |
09-01-81 |
| 220 |
Ultra Low-Noise, 1.2-1.7 GHz, Cooled GASFET Amplifiers |
S. Weinreb, D. Fenstermacher,
R. Harris |
09-01-81 |
| 221 |
JPL Physical Optics Scattering Program |
J. Lyons (Co-op Student) |
11-01-81 |
| 222 |
Low-Noise, 10.7 GHz, Cooled, GASFET Amplifier |
G. Tomassetti S. |
11-01-81 |
| 223 |
Cryogenic Performance of Millimeter Wave Terminations,
Attenuators, Absorbers and Coaxial Cable |
S. Weinreb |
01-01-82 |
| 224 |
Improving Software for Controlling the ADIOS Module |
L. D'Addario |
01-01-82 |
| 225 |
A Library of Binary Subroutines for the Apple II Plus |
L. D'Addario |
01-01-82 |
| 226 |
Complex Math Package for Apple II Plus Computers |
L. D'Addario, S. Keller |
01-01-82 |
| 227 |
Model IV Correlator IF System |
R. Mauzy |
03-01-82 |
| 228 |
Computer-Corrected Reflectometer using the HP-8410 and
an Apple II |
L. D'Addario |
05-01-82 |
| 229 |
15 GHz Cooled GASFET Amplifier--Design Background Information |
M. Sierra |
M. Sierra |
| 230 |
256-Channel, 2 MHz per Channel, Filter Receiver |
R. E. Mauzy |
10-01-82 |
| 231 |
Noise Parameters of NRAO 1.5 GHz GASFET Amplifiers |
S. Weinreb |
12-01-82 |
| 232 |
Frequency Standard Test Program |
S. Weinreb |
01-01-83 |
| 233 |
Short-Term Phase Stability Requirements for Interferometer Coherence |
S. Weinreb |
06-01-83 |
| 234 |
Autocorrelator Receiver Model 4: Operating Description |
A. Shalloway |
06-01-83 |
| 235 |
Low Noise, 15 GHz, Cooled, GaAsFET Amplifier |
S. Weinreb R. Harris |
09-01-83 |
| 236 |
Fortran Versions of Farant |
Chiu Tai Law |
09-01-83 |
| 237 |
The GPIO Bus Interface Unit for the HP 9826 Computer |
R. F. Bradley |
10-01-83 |
| 238 |
L/C/X Band Cryogenic Receiver Front-End No. 2 for Harvard
Radio Astronomy Station, Fort Davis, Texas |
G. H. Behrens, I. E. Jeffries |
11-01-83 |
| 239 |
Front-End Data Link (FEDAL) |
R. J. Lacasse |
12-01-83 |
| 240 |
L-Band Receiver: Initial Tests at 18 cm and 21 cm |
H. E. Payne |
12-01-83 |
| 241 |
Design of Low Noise, Balanced, 2-4 GHz, GaAsFET Amplifier |
S. Weinreb, S. Kodaira, J. Granlund |
01-01-84 |
| 242 |
Digital Continuum Receiver Hardware |
D. Schiebel |
01-01-84 |
| 243 |
Digital Continuum Receiver Users' Manual |
J. R. Fisher |
01-01-84 |
| 244 |
4-Feed, 21-cm Receiver |
G. H. Behrens |
02-01-84 |
| 245 |
The 1.3-1.8 GHz Receiver System |
R. D. Norrod |
02-01-84 |
| 246 |
Front-End Data Link Users' Manual |
R. J. Lacasse |
03-01-84 |
| 247 |
5 MHz Frequency Standards Comparator |
R. E. Mauzy |
05-01-84 |
| 248 |
Analog-Filter, Digital-Correlator, Hybrid Spectrometer |
S. Weinreb |
05-01-84 |
| 249 |
The Interferometer Microwave Link |
J. R. Coe |
07-01-84 |
| 250 |
FARANT on the HP 9816 Computer |
J. Granlund |
07-01-84 |
| 251 |
Interferometer 14.2 m Digital Data Link |
D. Schiebel |
10-01-84 |
| 252 |
ADIOS Control Program |
D. C. Hall (Summer student) |
11-01-84 |
| 253 |
Prototype 2-4 GHz, Low Noise, Balanced Amplifier - Design
and Test |
Wyman Williams |
12-01-84 |
| 254 |
Low-Noise, 8.0-8.8 GHz, Cooled, GASFET Amplifier |
M. Pospieszalski |
12-01-84 |
| 255 |
Synthesized 90-120 GHz Signal Source |
J. Archer, M. Crawford |
12-01-84 |
| 256 |
A High Performance, 2.5 K Cryostat incorporating a 100-120
GHz Dual-Polarization Receiver |
J. Archer |
12-01-84 |
| 257 |
The Noise Properties of High Electron Mobility Transistors
(HEMT) |
T. M. Brooks |
12-01-84 |
| 258 |
Computer-Aided Testing of Millimeter Wave Mixers |
M. Faber, J. Archer |
08-01-85 |
| 259 |
Low-Noise, 4.8 GHz, Cooled GaAs FET Amplifier |
R. Norrod, R. Simon |
02-01-86 |
| 260 |
X-Band Noise Performance of Commercially-Available GaAs
FET's at Room and Cryogenic Temperatures |
M. Pospieszalski |
05-01-86 |
| 261 |
Temperature Coefficients of Gain and Various Microwave
Components |
S. Weinreb, R. Harris |
06-01-86 |
| 262 |
Design and Performance of Cryogenically Cooled 10.7 GHz
Amplifiers |
M. Pospieszalski |
06-01-86 |
| 263 |
Breadboard 100 MHz Phase-Shifter for Interferometer Lobe-Rotation |
J. Greenberg |
08-01-86 |
| 264 |
Analysis of an Array Feed Design for the 300-ft Telescope |
P. Lawson (Summer student) |
09-01-86 |
| 265 |
Feasibility of Millimeter Wave SIS Direct Detectors |
S. Weinreb |
11-01-86 |
| 266 |
327 MHz and 610 MHz Low-Noise FET Amplifiers |
R. Harris, W. Lakatosh |
01-01-87 |
| 267 |
SIS Mixer Design by Frequency Scaling including Saturation
Effect |
A. Kerr, M. Feldman |
02-01-87 |
| 268 |
SIS Mixers At 115 GHz Using Nb/Al –Al203/Nb Junctions |
S.-K Pan, A. R. Kerr, J. W. Lamb, and M. J. Feldman |
03-01-87 |
| 269 |
SIS-Mixer To HEMT-Amplifier Optimum Coupling Network |
S. Weinreb |
03-01-87 |
| 270 |
Calibrated Tuner for Chip Characterizations above 18
GHz |
S. Weinreb, B. Bates, R. Harris |
07-01-87 |
| 271 |
225 GHz Atmospheric Reciever--Users Manual |
Zhong-Yi Liu |
08-01-87 |
| 272 |
Antenna Test Range Automation |
W. A. Will (Summer student), R. D. Norrod, S. Srikanth |
08-01-87 |
| 273 |
PCI-3000 Manual |
B. B. Stevens |
09-01-87 |
| 274 |
Chirp Transform Spectrometer for Millimeter Spectroscopy |
L. D'Addario |
01-01-88 |
| 275 |
Cryogenic HEMT Low-Noise Receiver for 1.3 to 43 GHz Range |
S. Weinreb, M. Pospieszalski, R. Norrod |
02-01-88 |
| 276 |
Design of a Microstrip DC Block |
Bevan Bates |
02-01-88 |
| 277 |
Aperture Efficiency for Prime Focus Paraboloidal Reflectors
and Cassegrain Antennas Frequency and Temperature Dependence |
S. Srikanth |
02-01-88 |
| 278 |
Design and Performance of Cryogenically-Cooled,15 GHz,
HEMT Amplifier |
M. Pospieszalski |
06-01-88 |
| 279 |
A New Approach to Modeling of Noise Parameters of FET's
and MODFET's and Their Frequency and Temperature Dependence |
M. Pospieszalski |
07-01-88 |
| 280 |
An Adjustable Short Circuit for Millimeter Waveguides |
A. Kerr |
07-01-88 |
| 281 |
A New 290-310 GHz Mixer |
Nancyjane Bailey, A. R. Kerr |
08-01-88 |
| 282 |
43 GHz, Cooled, Low-Noise Amplifier |
S. Weinreb, R. Harris, M. Rothman |
12-01-88 |
| 283 |
A S/X, Four Channel, Cryogenic Dewar Package |
R. D. Norrod |
04-01-89 |
| 284 |
IF System Manual for Spectral Processor |
S. D. White, D. R. Schiebel |
01-01-90 |
| 285 |
Accuracy of Noise Temperature Measurement of Cryogenic Amplifiers |
J. D. Gallego, M. W. Pospieszalski |
02-01-90 |
| 286 |
Design and Performance of Cryogenically Coolable L-Band
HEMT Amplifiers |
J. D. Gallego, M. W. Pospieszalski |
02-01-90 |
| 287 |
85-3 S and X Receiver System |
J. R. Coe |
04-01-90 |
| 288 |
Pointing Calibration of the ESSCO 45-ft Antenna at Green
Bank |
F. Ghigo |
06-01-90 |
| 289 |
Efficiency and System Temperature Measurements of Antenna
85-3 |
F. Ghigo |
09-01-90 |
| 290 |
Infrared Filters for Cryogenic Receivers |
J.W. Lamb |
04-01-92 |
| 291 |
Progress on Tunerless SIS Mixers for the Window 200-300
GHz Band |
A.R. Kerr, S.K. Pan
A.W. Lichtenberger, D.M. Lea |
07-01-92 |
| 292 |
A Study of Materials for a Broadband Millimeter-Wave
Quasi-optical Vacuum Window, and Addendum 1 |
A.R. Kerr, N. Bailey, D.E. Boyd, N. Horner |
04-13-93 |
| 293 |
Hybrid Spectrometer User Manual |
A. Dowd |
08-01-92 |
| 294 |
Hawaii S and X Receiver System |
S.D. White |
04-01-93 |
| 295 |
Some Fundamental and Practical Limits on Broadband Matching
to Capacitive Devices and the Implications for SIS Mixer Design |
A. R. Kerr |
09-01-93 |
| 296 |
Evaluation of Electrical Device Interference Portential
to Radio Astronomy Observations |
J. R. Fisher |
08-01-94 |
| 297 |
Characterization and Optimization of the NRAO/Balzer's
Three Stage Closed Cycle JT Refrigerator |
D. Schroeter, J. Lamb |
11-01-94 |
| 298 |
GBT Weather Station |
D. Seaman |
03-01-95 |
| 299 |
20 Meter S/X Receiver |
S. White |
04-01-95 |
| 300 |
GBT Prime Focus Temperature Controller |
S. D. White |
11-01-95 |
| 301 |
The Sinuous Antenna - A Dual Polarized Element for Wideband
Phased Array Feed Application |
K. S. Saini, R. F. Bradley |
08-15-95 |
| 302 |
Surface Impedance of Superconductors and Normal Conductors
In EM Simulators |
A. R. Kerr |
02-19-96 |
| 303 |
A
Full Waveguide Band Orthomode Junction |
E. Wollack |
05-16-96 |
| 304 |
Receiver Noise Temperature, the Quantum Noise Limit,
and the Role of the Zero-point Fluctuations |
A. Kerr, M. Feldman, S.-K. Pan |
09-10-96 |
| 305 |
An Adaptive Interference Canceling Receiver for Radio
Astronomy - Theory |
R. Bradley, S. Wilson, C. Barnbaum, B. Wang |
11-01-96 |
| 306 |
Guidelines
for the Design of Cryogenic Systems |
G. Behrens, W. Campbell, D. Williams, S. White |
03-01-97 |
| 307 |
Phased Array Feeds for Low Noise Reflector Antennas |
J. R. Fisher |
09-24-96 |
| 308 |
On the Noise Properties of Balanced Amplifiers |
A. R. Kerr |
09-10-98 |
| 309 |
Calibrating the GBT for Spectral Polarimetry Using Cross
Correlation |
C. Heiles, R. Fisher |
06-21-99 |
| 310 |
Beam Shape and System Temperature of 85-3 Telescope at
610 MHz |
D. Anish Roshi, F. Ghigo, and D. Balser |
04-16-00 |
| 311 |
Autocorrelator Sampler Level Setting and Transfer (Previous link with lower OCR) |
J. R. Fisher |
04-12-02 |
| 312 |
Investigation of Spectral Baseline Properties of the Green Bank
Telescope (Previous links to Post Script files) |
J. R. Fisher, R. D. Norrod, D. S.
Balser |
08-27-03 |
|
Addendum (Also included in 312's pdf above.) |
J. R. Fisher, R. D. Norrod, D. S. Balser |
11-12-04 |
| 313 |
Signal Analysis and
Blanking Experiments on DME Interference |
J. R. Fisher |
04-05-04 |
| 314 |
Extremely Low-Noise Amplification
with Cryogenic FET's and HFET's: 1970-2004 |
Marian W. Pospieszalski |
05-16-05 |
| 315 |
GBT 3mm Receiver Quartz Vacuum Window
Fabrication |
Robert J. Simon |
10-10-05 |
| 316 |
A Study of Radar Signals Received by the
Green Bank Telescope |
J. R. Fisher, A. Singhal |
05-08-06 |
| 317 |
A Low Cost Screened Enclosure for
Effective Control of Undesired Radio Frequency Emissions |
Richard F. Bradley |
07-17-06 |
| 318 |
Cryostat Cavity Noise and the Impact
on Spectral Baselines |
Roger D. Norrod |
04-16-07 |
| 319 |
Recommendations for Waveguide
Interfaces to 1 THz |
J.L. Hesler, A.R. Kerr, W. Grammer, and E. Wollack |
07-26-07 |
| 320 |
Analysis of a Single-Conversion,
Analog/Digital Sideband-Separating Mixer Prototype |
J. R. Fisher and M. A. Morgan |
06-16-08 |
| 321 |
Microwave Loss Reduction in
Cryogenically Cooled Conductors |
R. Finger and A. R. Kerr |
07-03-08 |
| 322 |
Evaluation of a
Stirling-cycle Refrigerator |
R. Norrod |
09-09-08 |
| 323 |
On Radiation Loading in Cryogenic Dewars and Emissivity
Measurements for Radiation Shield Materials |
S. White, R. Simon, and G. Petencin |
04-21-11 |
| 324 |
NRAO 43m Antenna Coordinates and Angular Limits
(Version 4) |
G. Langston |
09-14-12 |