Oscillators – Solid state active element oscillator – Significant distributed parameter resonator
Patent
1982-06-15
1985-04-30
LaRoche, Eugene R.
Oscillators
Solid state active element oscillator
Significant distributed parameter resonator
331117D, H03B 700
Patent
active
045147078
ABSTRACT:
An IMPATT diode oscillator wherein the diode is coupled to a first transmission line in turn coupled to a bias port at one end and to a coupled line transformer formed with a second transmission line at the other. A stabilizing load is coupled to the first transmission line between the diode and the bias port. A first tunable resonator controlling the fundamental frequency of the oscillator and a second tunable resonator controlling the second harmonic frequency of the oscillator are coupled to the first transmission line between the diode and the stabilizing load so that independent control of the fundamental and the second harmonic is attained in a temperature stable device.
REFERENCES:
patent: 4054875 (1977-10-01), Cachier
patent: 4311970 (1982-01-01), Bert et al.
patent: 4331940 (1982-05-01), Uwano
Sullivan, W. H. et al., "Second Harmonic Tuning Effects on IMPATT Diode Oscillator Noise Characteristics", 1971, G-MTT Symposium Digest, pp. 92-93, (May 18, 1971).
Plourde, J. K. et al., "Application of Dielectric Resonators in Microwave Components", IEEE Transactions on Microwave Theory & Techniques, v. MTT-29, No. 8, pp. 754-770, (Aug. 81).
Satoh, G., "Stabilized Microstrip Resonator Using a Temperature-Stable Dielectric Resonator", 1974, IEEE International Solid-State Circuits Conference, pp. 184-185, (Feb. 15, 1974).
Cohen, J. et al., "Temperature Stability of an MIC Gunn-Effect Oscillator", IEEE Transactions on Microwave Theory & Techniques, v. MTT-27, No. 7, pp. 115-116, (Jul. 79).
Makino, T. et al., "A Highly Stabilized MIC Gunn Oscillator Using a Dielectric Resonator", IEEE Transactions on Microwave Theory & Techniques, v. MTT-27, No. 7, pp. 633-638, (Jul. 79).
Dydyk Michael
Iwer Herbert W.
LaRoche Eugene R.
Motorola Inc.
Pascal Robert J.
Warren Raymond J.
LandOfFree
Dielectric resonator controlled planar IMPATT diode oscillator does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dielectric resonator controlled planar IMPATT diode oscillator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dielectric resonator controlled planar IMPATT diode oscillator will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1970760