ELECTRONICS DIVISION TECHNICAL NOTES

This series began with Memo 100. Earlier numbers were reserved for reports of merit written prior to the series start.
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NO. TITLE AUTHOR DATE
96 Ladder Analysis Program -- Addendum, R. Norrod, 1/14/82 R. Norrod 05-28-81
97 Receiver Noise Temperature Measurement and Calibration Programs J. Coe 08-11-81
98 Noise Measurements on Refurbished 18 cm Receiver R. Norrod 09-10-81
99 Q-Band Maser Status R. Norrod 02-23-81
100 Loss of Plated Stainless Steel Wave-guide at 100 GHz C. Coates 01-22-79
101 Comparison of Three Liquid Nitrogen Standards S. Weinreb 09-11-81
102 Optimum Parameters of SIS Junctions for Mixer Applications L. D'Addario 10-16-81
103 Microcomputer Time Trials R. Fisher 12-24-81
104 Cryogenic Wire Description S. Weinreb 01-06-82
105 Digital Continuum Receiver Hardware Modification D. Schiebel 01-06-82
106 Measurements of Receiver Temperature and Calibration for 140-ft Cassegrain Box C. Brockway 01-21-82
107 Clipper Bandwidth Requirements R. Mauzy 03-19-82
108 Intermodulation RFI in Receiver Systems W. Brundage 03-31-82
109 Block Diagram of HP 9825 and 9862 Plotter J. Coe 04-08-82
110 Tests of a 432 MHz GASFET Amplifier S. Weinreb, R. Harris 06-28-82
111 Calibration of HP 346B Noise Sources at 1.3 and 1.7 GHz S. Weinreb 07-02-82
112 Vane Type Polarization Converter C. Brockway 07-28-82
113 Using Apple II for Graphics Output from VAX FARANT S. Keller 08-03-82
114 Revised VAX FARANT SPLOT Routine -- Apple II R. Norrod 09-27-82
115 Use of BAX-ll FARANT Microwave Design Program for Green Bank R. Norrod 09-27-82
116 Lathe Table for APPLESOFT Program R. Norrod 03-16-83
117 Reflectors for 140-ft Polarization Splitter R. Fisher 04-28-83
118 Leak Tests of Various Polymers R. Norrod 10-28-83
119 Measurements of Atmospheric Attenuation R. Howard 01-11-83
120 Flash ADC Aperture Times Temperature Coefficient R. Lacasse 02-02-84
121 Program for Computing Focal Plane Field Distribution from Far Field Antenna Pattern R. Fisher 07-26-84
122 Ellipsoidal Reflector for the C-Band Feeds on the 140-ft Telescope (with Polarization Splitter) S. Srikanth 08-02-84
123 JPL Physical Optics Program on the MASSCOMP MC500 Computer at Green Bank S. Srikanth 08-17-84
124 Farant 3.0 on the HP9816 Computer J. Granlund 11-06-84
125 Eccofoam as a Dewar Waveguide Vacuum Window R. Bradley, R. Norrod 12-20-84
126 140-ft Cassegrain Baselines C. Brockway 12-28-84
127 Microstrip Impedance Calculations J. Coe 01-10-85
128 300-1000 MHz Receiver Feeds J. Coe, W. Shank 01-22-85
129 Temperature Effects on Noise Sources T. Dunbrack 02-22-85
130 Accuracy Measurements on the Weinschel Model 3200-1 Attenuator A. Keckler 03-20-85
131 Moisture Absorption by Eccofoam Dielectric Material: Addendum to EDTN 125 R. Bradley 04-30-85
132 SPICE: A Generalized Circuit Simulation rogram Now Running on the GB Lab Masscomp R. Bradley 06-20-85
133 A Receiver Test Program using the Digital Continuum Receiver Date J. Coe 12-02-85
134 Small-Aperture, Scalar Horn as a Feed for the 7-Feed, 6-cm Receiver on the 300-foot Telescope S. Srikanth 01-22-86
135 Vibration Signature CTI Model 22 Cryogenic Refrigerators S. Weinreb 02-12-86
136 Correlation Function to Power Spectrum Transformations S. Weinreb 03-04-86
137 Declination Corrections for the 300-ft Telescope J. Condon 12-10-86
138 Declination Pointing of the 300-ft Telescope H. Payne 12-10-86
139 More on Declination Pointing of the 300-foot Telescope H. Payne 03-04-87
140 Array Feed Receiver Status J. Coe 03-12-87
141 Whiskerless Diode Burnout Test D. Garfield (UVA) 06-01-87
142 7-Feed 6-cm Receiver Noise Temperature Measurements made at the 140-ft Scope G. Behrens 07-06-87
143 AutoLISP Routine "pltfun" J. Coe 09-16-87
144 V F Parameters for Continuum Back Ends J. Lamb 04-05-88
145 Farant 5.0 on the HP-320 and HP-9816 Computers J. Granlund 05-05-88
146 Cryogenic Tests of MMIC Amplifiers M. Balister, R. Harris 06-13-88
147 Evaluation of EDM for Small Waveguide Fabrication A. R. Kerr, J. W. Lamb, N. J. Bailey,
M. Crawford, N. Horner
07-05-88
148 Programs for Analysis of Wire Grid Beam-Splitters and the Folded Mach-Zehnder Diplexer A. R. Kerr 10-18-88
149 Interferometer Analog Optical Links J. Coe 01-20-89
150 Changes in FARANT J. Granlund 03-16-89
151 Low-Noise, 1.25 GHz, Cooled, HEMT Amplifier Changlong Xu 04-06-89
152 Optical Fiber at Green Bank R. B. Weimer 04-20-89
153 Receiver Monitor Control R. B. Weimer 04-24-89
154 140-ft Modcomp Control Computer Data Input R. B. Weimer 04-28-89
155 Program "SCATTER" for the Analysis of Dielectric Matching Layers N. Bailey, A. R. Kerr 09-18-89
156 Fabrication of Millimeter-Waveguide Short-Circuits using EDM A. R. Kerr, D. E. Boyd 07-05-89
157 HP 8510 Network Analyzer Data Acquisition by FARANT J. D. Gallego 12-20-89
158 Clock Information for AST 286 Computers R. B. Weimer 02-06-90
159 VLBA Monitor and Control Card Application Problems R. B. Weimer 03-19-90
160 Weather Monitor System D. R. Schiebel 06-07-90
161 Phase Jitter Measurements and Noise Floor in the SSB Downconverter S. D. White 08-28-90
162 Assembly of 200-290 GHz Frequency Triplers N. Bailey, A. R. Kerr 08-28-90
163 The Low Temperature Thermal Resistance of High Purity Copper and Bolted Copper Joints A. R. Kerr 08-30-91
164 Comments on Eul and Schiek, 1991 J. Granlund 09-18-91
165 Strength Measurements on Crystalline and Fused Quartz Wafers N. Horner, F. Johnson, A. R. Kerr 04-30-92
166 Elimination of Electrical Ground Loops Caused by Helium Supply Lines in Cryogenic Receiver Systems A. R. Kerr, N. Horner, S.-K. Pan 11-09-92
167 Transferring Circuit Parameters from HFSS to MMICAD A.R. Kerr 11-13-92
168 Measurements of Optical Fiber Temperature Coefficient of Delay R. Norrod 01-25-93
169 Hewlett-Packard High Frequency Structure Simulator: Inconsistencies in Delta S and Convergence N. Bailey 06-04-93
170 Dielectric Constants And Matching Groove Parameters For Millimeter Wavelengths J. Lamb 06-02-93
171 690 GHz Tipping Radiometer: A Design Survey R. Bradley, S. K. Pan 08-28-95
172 Notes on Right-Angle-Mitre Bends for Standard Rectangular Waveguide E. Wollack 09-20-95
173 The NRAO Type-2B 1-2 GHz SIS Bias-T A. R. Kerr, D. Boyd 02-15-96
174 The NRAO Type-50A 4-6 GHz SIS Bias-T A. R. Kerr, D. Boyd 07-11-95
175 A Dual Axis Control Servo System for Feed Positioning K. S. Saini, G. Behrens 03-27-96
176 TCHEBX: Homogenous Sepped Waveguide Transformers E. Wollack 11-11-96
177 Semi-rigid Coaxial Cables S. White, M. Stennes 06-21-96
178 140-ft. Telescope Coaxial Cable Tests G. Behrens, R. Hall, G. Liptak, M. Mckinnon 07-26-96
179 Ground Loops in SIS Biax Circuits A. R. Kerr 03-06-97
180 How to Obtain Plotted Output Now That Pen Plotters are Obsolete N. Bailey 11-10-97
181 On the Compensation of E-Plane Bifrucations in Rectangular Waveguide E. Wollack 10-20-97
182 Design of a Near-Optimum Waveguide Taper Transition W. Grammer 01-14-98
183 Instruction Manual, NRAO Standard Receiver S. Weinreb, R. Mauzy 08-01-67
184 FTS Measurement of Some Window Materials D. Koller, G. Ediss, J. Hesler, C. Cunningham 08-31-99
185 S/X-band Feed Horn Properties at 2025 to 2120 MHz and S-band Feed System Tuning Procedures G. Behrens, G. Anderson, G. Watts, G. Langston 11-15-00
186 A "Clean" 8-bit ADC and Data Acquisition Card D. Anish Roshi 07-24-01
187 "Single-Step Right -Angle E-Plane Bend Geometry E. Wollack 12-07-95
188 Frequency Selective Surface (Dichroic) for use with the 211-275
GHz System
G. A. Ediss, J. Effland 11-14-01
189 Stability Analysis of SIS Mixer Bias Supply with 1K Ohm Isolation Resistors J. Effland 11-29-01
190 Calculations of Magnetic Circuits for SIS Mixers G. A. Ediss 01-23-02
191 Simple-Step Circular-to-square Mode Transducer E. Wollack 06-09-96
192 Recommendations for Flat and Anti-Cocking Waveguide Flanges A. R. Kerr, L. Kozul and A. A. Marshall 01-06-03
193 Cancellation of TV Interference D. Anish Roshi 12-27-02
194 Fabrication of Small Metal Parts by Electroforming Through a Photomask A. R. Kerr, N. Horner, and V. Summers 01-21-03
195 IPG Continuum Data Collection T. Weadon 08-29-03
196 Sideband Calibration of Single-Output Sideband-Separating SIS Receivers A. R. Kerr 01-06-04
197 Solders and Fluxes G. A. Ediss, M. Metcalfe, N. Peereboom and B. Simon 03-10-04
198 Mixer-Preamp Noise A. R. Kerr 06-18-04
199 Effects of Misalignment in a Split-Block Waveguide to Suspended-Stripline Transducer A. R. Kerr 12-08-04
200 Millimeter-Wave Feed Measurements Using the Green Bank Indoor Antenna Range G. Anderson 09-19-05
201 Initial Evaluation of Haas Super Mini Mill S/N 40150 A. R. Kerr, A. Marshall, M. Meeks, D. Parker, J. Shelton 09-28-05
202 Further Measurements on the Haas Super Mini Mill A. R. Kerr, A. Marshall, M. Meek, D. Parker, J. Shelton, R.Lacasse 12-07-05
203 Typical Heat Loads in a Cryogenic Receiver Dewar and a Discussion of the Refrigerator Principles of Operation J. R. Fisher 04-01-1979
204 Measurements of Copper Heat Straps Near 4 K With and Without Apiezon-N Grease A. R. Kerr and R. Groves 10-02-2006
205 Cryogenic (4K) Measurements of Some Resistors and Capacitors A. R. Kerr and M. Lambeth 03-05-2007
206 Measurement of Microwave Absorbing Materials at Q and W bands Roger Norrod and Bob Simon 03-23-2007
207 Spectral Density of Modes in a Rectangular Metal Box A. R. Kerr 03-27-2007
208 Functional Description of PIC16F877A Functions and Interfaces to GBT RFI Monitor Station J. R. Fisher, Carla Beaudet 04-26-2005
209 Sensitivity Comparison of RFI Monitor Station and GBT L-Band Receiver J. R. Fisher, Carla Beaudet 08-24-2007
210 Measurements of 2320-2345 MHz Bandstop Filters Fabricated using a High-Temperature Superconductor R. Norrod, K. Ward, M. Lancaster, Srikanta Pal 05-08-2008
211 Effects of Misalignment of Square Waveguide Joints A. R. Kerr 03-12-2009
212 Round-Ended Waveguide Short-Circuits A. R. Kerr 05-29-2009
213 Word-Boundary Detection in a Serialized, Gaussian-Distributed, White-Noise Data Stream Matt Morgan, Rick Fisher 10-13-2009
214 Cryogenic Measurements of Surface Mount Multi-layer Ceramic Chip Capacitors Roger D. Norrod 11-10-2009
215 Mismatch Caused by Waveguide Tolerances, Corner Radii,and Flange Misalignment A. R. Kerr 12-07-2009, Rev. 01-11-2010
216 Active Cascade Local Oscillator Distribution for Large Arrays Matthew A. Morgan 10-29-2010
217 Preliminary Measured Results of a Diagonal Quadruple-Ridged Ku-Band OMT Gordon Coutts 11-29-2010
218 Dual-Mode Propagation in Triangular and Triple-Ridged Waveguides Matthew A. Morgan 02-16-2011
219 Measurements of Automotive Radar Emissions Received by a Radio Astronomy Observatory Darrel Emerson, Robert Freund, Frank Gruson, Juergen Hildebrandt, and Alan Rogers 12-13-2011
220 Evaluation of the NRL LWA Active Balun Prototype Richard F. Bradley and Chaitali R. Parashare 04-09-2012