Oscillators – Solid state active element oscillator – Transistors
Patent
1988-05-26
1989-10-10
Mis, David
Oscillators
Solid state active element oscillator
Transistors
331173, H03B 512
Patent
active
048734993
ABSTRACT:
A circuit and method of operation thereof for initiating a fast rise pulse scillator in a projectile fuzing system is less susceptible to external counter measures. The oscillator circuit includes an oscillator transistor which has a step recovery diode connected to the base of the transistor. The step recovery diode is forward biased for storing charge therein and then reverse biased thereby producing an internal transient in a tank circuit, also connected to the base of the transistor, which produces a rapid buildup of oscillations.
REFERENCES:
patent: 3849741 (1974-11-01), Groom, III et al.
patent: 4683446 (1987-07-01), McDonald
Elbaum Saul
Miller Guy M.
Mis David
Roberto Muzio B.
The United States of America as represented by the Secretary of
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