Oscillators – Solid state active element oscillator – Significant distributed parameter resonator
Patent
1986-12-04
1988-03-01
LaRoche, Eugene R.
Oscillators
Solid state active element oscillator
Significant distributed parameter resonator
331 96, 331107DP, 331107SL, 331176, 331177V, H03B 702, H03B 706, H03B 712, H03B 714
Patent
active
047289074
ABSTRACT:
Frequency/temperature compensation of millimeter wave lumped active element oscillators is disclosed by use of a simple capacitive compensating element, and including printed circuit versions in which the temperature compensating capacitor is printed in-situ with the circuit elements.
REFERENCES:
patent: 4246550 (1981-01-01), Cohen
patent: 4333062 (1982-06-01), Uwano
"Frequency/Temperature Compensated Millimeter-Wave Oscillators and Broadband VCO's in Lumped-Element and Printed-Circuit Forms", Leonard D. Cohen and Nathaniel King, Jr., 1986 IEEE MTT-S International Microwave Symposium Digest, Jun. 2-4, pp. 169-172.
"Varactor Tuned Gunn Oscillators With Wide Tuning Range for the 25 to 75 GHz Frequency Band", Leonard D. Cohen, presented at the 1979 IEEE-MTT-S International Microwave Symposium, Apr. 1979, Orlando, Fla., pp. 1-3.
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"Thermal Compensation of Varactor-Tuned Oscillators", E. Levine, Microwaves & RF, Aug. 1983, pp. 81-83.
"Stabilisation of a W-Band Microstrip Oscillator by a Dielectric Resonator", G. Morgan, Electronic Letters, vol. 18, No. 13, Jun. 24, 1982, pp. 556-558.
"Voltage-Controlled Oscillators Evaluated for System Design", R. M. Leier and R. W. Patston, MSN & CT, Nov. 1985, pp. 102-120.
"PROM Stabilizes mm-wave LOs", Microwaves & RF, Sep. 1985, pp. 147-151, Schroth, J. et al.
"Voltage Variable Capacitor Tuning: A Review", Marcus H. Norwood and Ephraim Shatz, Proceedings of the IEEE, vol. 56, No. 5, May 1968, pp. 788-798.
Eaton Corporation
LaRoche Eugene R.
Mis David
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