Miniature microstrip/cavity oscillator

Details Miniature microstrip/cavity oscillator Miniature microstrip/cavity oscillator

1988-02-02

1992-02-11

Grimm, Siegfried H.

Oscillators

With distributed parameter resonator

331117D, 331117FE, H03B 518

Patent

active

050878956

ABSTRACT:
A miniature microstrip/cavity oscillator which is mechanically tunable over a wide range of microwave frequencies and maintains high frequency stability over changes in temperature. The oscillator consists of a RF (resonant frequency) determining element, a microstrip circuit board means, and a capacitive coupling probe coupling the microstrip circuit board means to the RF determining element. The RF determining element is constructed of various materials with different coefficients of linear expansion to eliminate expansion and contraction effects due to temperature changes.

REFERENCES:
patent: 3708761 (1973-01-01), Havens
patent: 3714606 (1973-01-01), Friend
patent: 3913035 (1975-10-01), Havens
patent: 4011527 (1977-03-01), Havens
patent: 4162458 (1979-07-01), Dydyk et al.
patent: 4591806 (1986-05-01), Havens
patent: 4691179 (1987-09-01), Blum et al.

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