Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Patent
1983-03-30
1984-01-24
Budd, Mark O.
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
310311, 310313B, 310322, 333150, 333187, H01L 4108
Patent
active
044279132
ABSTRACT:
The use of fabricated periodic piezoelectric structures fabricated from h resistivity semiconducting crystals in detecting millimeter waves in the GHz range is disclosed.
REFERENCES:
patent: 3414779 (1968-12-01), Bohm
patent: 3422371 (1969-01-01), Poirier et al.
patent: 3543058 (1970-11-01), Klemens
patent: 3568108 (1971-03-01), Poirier et al.
patent: 4166967 (1979-09-01), Benes et al.
Ballato Arthur
Iafrate Gerald J.
Budd Mark O.
Gibson Robert P.
Murray Jeremiah G.
Sachs Michael C.
The United States of America as represented by the Secretary of
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