Jim Andrews: Difference between revisions
Jump to navigation
Jump to search
(Created page with "{{Person |Names=James R. Andrews |Countries=USA |Affiliations=Picosecond Pulse Labs; }} founded Picosecond Pulse Labs in 1980. ''Please add bio'' {{Designer|Jim Andrews}...") |
No edit summary |
||
| Line 6: | Line 6: | ||
founded [[Picosecond Pulse Labs]] in 1980. | founded [[Picosecond Pulse Labs]] in 1980. | ||
'' | {{MissingBio}} | ||
===Selected publications=== | |||
* Jim Andrews, ''[[Media:Andrews_improved_td_pulse_bias.pdf|Improved Bias Supply for Tunnel-Diode Picosecond Pulse Generators]]''. Transactions on Instrumentation and Measurement, Vol. IM-19 No. 3, August 1970, p.171+ | |||
* Jim Andrews, ''[[Media:Andrews_random_sampling_observe_mercury_switch.pdf|Random Sampling Oscilloscope for the Observation of Mercury Switch Closure Transition Times]]''. IEEE Transactions on Instrumentation and Measurement, Vol. IM-22 No.4, December 1973, p.375+ | |||
* Jim Andrews, ''[[Media:Andrews_directional-coupler_td_trig.pdf|Directional-Coupler Technique for Triggering a Tunnel Diode]]''. IEEE Transactions on Instrumentation and Measurement, Vol. 24 Issue 3, Sept. 1975, p.275-277 | |||
* Jim Andrews, Barry A. Bell, Norris S. Nahman, Eugene E. Baldwin, ''[[Media:Andrews_nahman_flat_pulse_gen.pdf|Reference Waveform Flat Pulse Generator]]''. IEEE Transactions on Instrumentation and Measurement, Vol. IM-32 No. 1, March 1983, p.27+ | |||
* Jim Andrews and Gordon J. DeWitte, ''[[Media:Andrews_construction_of_broadband_sampling_head.pdf|Construction of a broadband universal sampling head]]''. IEEE Transactions on Nuclear Science, Vol. NS-31, No. 1, February 1984, p.461+ | |||
{{Designer|Jim Andrews}} | {{Designer|Jim Andrews}} | ||
Revision as of 01:50, 13 March 2022
James R. Andrews (? – ?) founded Picosecond Pulse Labs in 1980.
Please add referenced biography.
Selected publications
- Jim Andrews, Improved Bias Supply for Tunnel-Diode Picosecond Pulse Generators. Transactions on Instrumentation and Measurement, Vol. IM-19 No. 3, August 1970, p.171+
- Jim Andrews, Random Sampling Oscilloscope for the Observation of Mercury Switch Closure Transition Times. IEEE Transactions on Instrumentation and Measurement, Vol. IM-22 No.4, December 1973, p.375+
- Jim Andrews, Directional-Coupler Technique for Triggering a Tunnel Diode. IEEE Transactions on Instrumentation and Measurement, Vol. 24 Issue 3, Sept. 1975, p.275-277
- Jim Andrews, Barry A. Bell, Norris S. Nahman, Eugene E. Baldwin, Reference Waveform Flat Pulse Generator. IEEE Transactions on Instrumentation and Measurement, Vol. IM-32 No. 1, March 1983, p.27+
- Jim Andrews and Gordon J. DeWitte, Construction of a broadband universal sampling head. IEEE Transactions on Nuclear Science, Vol. NS-31, No. 1, February 1984, p.461+
Products by Jim Andrews
| Manufacturer | Model | Description | Designers | Introduced |
|---|---|---|---|---|
| US National Bureau of Standards | NBS 560-Series Random Sampling Timebase | Random sampling sweep plug-in | Jim Andrews | 1972 |
| Picosecond Pulse Labs | Picosecond Pulse Labs S-1430D | 26 ps / 17 GHz sampling head | Gordon DeWitte • Jim Andrews | 1983 |
Components by Jim Andrews
Patents by Jim Andrews
| Page | Office | Number | Title | Inventors | Company | Filing date | Grant date |
|---|---|---|---|---|---|---|---|
| Patent US 3967140A | US | 3967140A | Tunnel diode pulse generator | Jim Andrews | US Department of Commerce | 1975-01-13 | 1976-06-29 |
| Patent US 4030840A | US | 4030840A | Waveform sampler | Robert A. Lawton • Jim Andrews | US Air Force | 1976-03-25 | 1977-06-21 |
| Patent US 4091327A | US | 4091327A | Broadband isotropic antenna with fiber-optic link to a conventional receiver | Ezra B. Larsen • Jim Andrews • Eugene E. Baldwin | US Department of Army | 1977-03-02 | 1978-05-23 |
| Patent US 7358834B1 | US | 7358834B1 | Transmission line voltage controlled nonlinear signal processors | Steven H. Pepper • R. Clayton Smith • Ronald L. Ramsey • Jim Andrews | Tektronix Inc | 2002-08-29 | 2008-04-15 |