Patent US 4755742A
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| Patent number | US 4755742A (click link for details and documents via Google Patents) |
|---|---|
| Title | Dual channel time domain reflectometer |
| Inventors | Agoston Agoston, John Rettig, Stan Kaveckis, John E. Carlson, Andrew E. Finkbeiner |
| Company | Tektronix Inc |
| Filing date | 1986-04-30 |
| Grant date | 1988-07-05 |
Cites:
| Patent | Title | Inventors | Assignee | Granted |
|---|---|---|---|---|
| Patent US 3434049A | Time domain reflectometry system having a current source for locating discontinuities in a transmission line | George Frye | Tektronix Inc | 1969-03-18 |
| Patent US 3771056A | Display baseline stabilization circuit | Henry A Zimmerman | Tektronix Inc | 1973-11-06 |
| Patent US 4647795A | Travelling wave sampler | Agoston Agoston | Tektronix Inc | 1987-03-03 |
| Patent US 4654600A | Phase detector | Larry Lockwood | Tektronix Inc | 1987-03-31 |
| Patent US 4659945A | Sampling bridge | Art Metz | Tektronix Inc | 1987-04-21 |
| Patent US 4659946A | Memory gate for error sampler | Agoston Agoston | Tektronix Inc | 1987-04-21 |
Related products:
| Manufacturer | Model | Description | Introduced | Designers |
|---|---|---|---|---|
| Tektronix | SD-24 | 20 GHz sampling/TDR head | 1989 | Agoston Agoston • John Rettig |