A novel dual-BJT avalanche pulse generator with mixer effect

Author:

Telli EmrahORCID,Y׀ld׀r׀m Bahad׀r S.ORCID

Abstract

AbstractThis paper presents a novel, simple, and efficient pulse generation technique using BJTs in avalanche mode with mixer effect. The presented design is an improved version of the basic single transistor avalanche pulse generator, and it composes of two identical pulse generators that drive a common 50-Ω load resistor at the output. The output signal exhibits wider bandwidth and narrower pulsewidth, compared to the basic single transistor circuit. The presented pulse generator also provides increased power output without using any power amplifier, and can be used in ground-penetrating radar and ultra-wideband communication systems.

Publisher

Cambridge University Press (CUP)

Subject

Electrical and Electronic Engineering

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