Transmitter receiver operating at 94 GHz
US4470049A · kind A · utility
5Cited by
2References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 3, 1982 |
| Grant date | Sep 4, 1984 |
| Priority date | — |
| Expiry date | Mar 3, 2002 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S7/288
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A solid state transmitter/receiver operating at 94 GHz is shown to comprise an injection-locked pulsed oscillator for transmitting interrogating pulses and a first local oscillator for heterodyning with received signals to produce an intermediate frequency (I.F.) signal, both such oscillators being phase-locked to a master oscillator operating at a frequency below 94 GHz.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.