Proceedings ArticleDOI
Anti-parallel operation of four high-efficiency avalanche diodes
H. Kawamoto
- pp 178-179
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TLDR
In this article, a method of combining the power output of an even number of high-efficiency avalanche diodes was described, which achieved a power of 620 W at 1.026 GHz.Abstract:
A new method of combining the power output of an even number of high-efficiency avalanche diodes will be described. Four diodes operated in a microstrip circuit have generated a power of 620 W at 1.026 GHz.read more
Citations
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Proceedings ArticleDOI
High-Power Microwave Amplifier Using Anti-Parallel Avalanche-Diode Pair
TL;DR: In this paper, a microstrip-circuit amplifier is composed of two high-efficiency avalanche diodes placed in anti-parallel fashion, one half wave-length apart in a transmission line.
Proceedings ArticleDOI
GHz-rate, hundred-V pulse generator
TL;DR: In this paper, a high efficiency microwave avalanche diode has been used to generate high power GHz-rate pulses, and the amplitude is 125 V into a 50-ohm load and the width is 400 ps, risetime 100 ps, and falltime 200 ps.
References
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Journal ArticleDOI
Circuits for High Efficiency Avalanche Diode Oscillators
TL;DR: In this article, the authors describe and analyze the circuits which have been used successfully for TRAPATT oscillator studies and yield a simple model of the oscillator which is useful for circuit design.
Journal ArticleDOI
Microstrip High-Power High-Efficiency Avalanche-Diode Oscillator
TL;DR: In this article, a simple microstrip oscillator circuit was designed and operated satisfactorily with high-power high-efficiency avalanche diodes, and the power output obtained from a single diode chip was ahout 100 watts at 1 GHz with efficiencies of 25 to 30 percent.
Journal ArticleDOI
Observation of the current and voltage waveforms of the Si IMPATT diode
H. Torizuka,H. Yanai +1 more
TL;DR: In this paper, the Si IMPATT diode was observed directly by means of the oscillating circuit using microstrip line, and the results indicate that the conventional small-signal theory cannot be applied to the observed type of oscillation.
Journal ArticleDOI
Anti-parallel pair of high-efficiency avalanche diodes
H. Kawamoto,S.G. Liu +1 more
TL;DR: In this article, phase-locking of two high-efficiency avalanche diodes was achieved by placing them on a transmission line in an anti-parallel direction with each other at a separation of (λ/2-vτ d ).