Gunn oscillator


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Related to Gunn oscillator: Gunn effect

Gunn oscillator

[′gən ¦äs·ə‚lād·ər]
(electronics)
A microwave oscillator utilizing the Gunn effect. Also known as Gunn diode.
References in periodicals archive ?
Sarkar, "Studies on the dynamics of a system of bilaterally coupled chaotic Gunn oscillators," Progress In Electromagnetics Research B, Vol.
In addition, frequency multiplication of mm sources such as Gunn oscillators instead of microwave sources permits large dynamic ranges and good frequency coverage to be obtained.
If a broad dynamic range is needed, the small mm-wave power supplied by the HG can be replaced with a more suitable power from a Gunn oscillator phase-locked to the analyzer.
The bias-tuned Gunn oscillator configuration exhibits a clean, stable bias-tuned signal from 9.
61 GHz lumped-element Gunn oscillator provided the LO drive to the mixer and the amplifier was a 2 to 18 GHz distributed type FET amplifier.
Advances have been made in microwave and mm-wave Gunn oscillator and VCO technology.
Without the mode suppressor, the Gunn oscillator and circulator design successfully could not be realized.
This Coho is a low noise, low power (+7 dBm) Gunn oscillator tuned to the injected frequency.
A fundamental frequency Gunn oscillator was used as the RF source in the experiments described in this article.
For applications such as band compression in surveillance receivers and frequency processing in mm-wave radars, engineers at AEG have developed a harmonically primed GaAs Gunn oscillator acting as a wide bandwidth 94/47 GHz frequency halver.
The key to making these measurements stems from the generation of extremely stable reference signals which are synthesized by the combination of an ultra-stable sapphire resonator (oscillator), a set of low-noise regenerative dividers, and a set of cavity-stabilized Gunn oscillators.
Gunn oscillators also have proved to exhibit microphonic and reliability problems.