Planar microwave oscillator mounted on a dielectric cavity

Details Planar microwave oscillator mounted on a dielectric cavity Planar microwave oscillator mounted on a dielectric cavity

1982-07-07

1985-04-16

LaRoche, Eugene R.

Oscillators

With distributed parameter resonator

331 99, 331107SL, 331117D, 333238, 333247, H03B 518, H01P 308

Patent

active

045118604

ABSTRACT:
A planar oscillator (9, 109) having a dielectric cavity (25, 125) and which is operative at microwave frequencies, said oscillator consisting of a dielectric material base (10, 110) one surface of which has, superposed thereto, a continuous layer (11,111) of a conductive material which coats portions of said face; the remaining portions (10A, 10B, 110A', 110A", 110B) of the surface have, superposed thereto, strips of a conductive material (12,13,14,112,113,114) which are separate from each other and are electrically connected to an active element (19, 119), a dielectric cavity (25,125) adhering to the opposite surface of the dielectric material base (10,110), the layer of conductive material (11,111) providing a grounding plane and the strips of conductive material (12,13,14,112,113,114) providing transmission and output lines for the oscillator.

REFERENCES:
patent: 4211987 (1980-07-01), Pan
Bastida; E. M., et al. "GaAs Monolithic Circuits Mounted Over High Q Dielectric Resonators", IEEE Microwave and Millimeter-Wave Monolithic Circuits Symposium (Dallas, Texas, USA), Digest Papers, pp. 11-15, May 1982.
Pucel; R. A., "Design Considerations for Monolithic Microwave Circuits", IEEE Transactions on Microwave Theory and Techniques, vol. MTT-29, No. 6, Jun. '81, pp. 513-520.

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