Temperature stabilized MIC solid-state oscillator

Details Temperature stabilized MIC solid-state oscillator Temperature stabilized MIC solid-state oscillator

1979-12-27

1982-06-01

Grimm, Siegfried H.

Oscillators

With distributed parameter resonator

Parallel wire type

331117D, 331176, H03B 518

Patent

active

043330622

ABSTRACT:
A temperature-stabilized MIC solid state oscillator in the form of a planar transmission circuit has two strip line resonators respectively having chip capacitors inserted serially in the middle of the strip lines. Both of the chip capacitors have linear capacitance temperature characteristics. One strip line resonator operates as a band rejection filter and as a load circuit of an oscillating device. The other strip line resonator operates as a serial resonator to ground a port of the oscillating device that should be grounded. The oscillating frequency characteristics versus temperature are compensated in an excellent manner due to the provision of the two strip line resonators.

REFERENCES:
patent: 4187476 (1980-02-01), Shinkawa et al.
Heywood, "Thick Film Oscillators in the 150-200 MHz Range with Thermostatic Control," Proceedings of Conference on Hybrid Microelectronics Canterbury, Kent, England, Sep. 25-27, 1973, pp. 201-207.

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