Investigation of asynchronous detector with self-pumping based on Gunn diode
Abstract
The results of the operation of an asynchronous detector in the shortwave part of the millimeter range (AD) with self pumping are examined. An expansion of the working frequencies is caused by the use of harmonics of the basic oscillation frequency in a system with a Gunn diode. Asynchronous reception of microwave signals makes it possible to reduce the requirements on the frequency stability of the mixer with self-pumping, which brings about the use in the AD of a nonresonance load. The AD investigated has a high sensitivity and makes it possible to simplify the circuit in which it is used.
- Publication:
-
USSR Rept Electron Elec Eng JPRS UEE
- Pub Date:
- May 1984
- Bibcode:
- 1984RpEEE....Q..19L
- Keywords:
-
- Microwave Equipment;
- Microwave Frequencies;
- Microwave Sensors;
- Microwave Transmission;
- Signal Processing;
- Signal Stabilization;
- Gunn Diodes;
- Harmonic Oscillation;
- Resonance Testing;
- Semiconductor Devices;
- Signal Reception;
- Electronics and Electrical Engineering