Patent US3262115A successfully refreshed from Google Patents.
US3262115A
Expired / Lapsed
US
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Phase and amplitude control of antenna array
Assignee: TDK Micronas GmbH
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Filing: 1963-04-15
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Granted: 1966-07-19
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Expires: 1983-04-15
Abstract
No abstract record available.
Inventors
- 👤 William W Macalpine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:08
CPC Classifications
H; H01; H01Q; H01Q3/00; H01Q3/26; H01Q3/30; H01Q3/34; H01Q3/42
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
54 words
A CONTROL SYSTEM FOR AN ANTENNA ARRAY COMPRISING: A REPLICA OF SAID ANTENNA ARRAY, A SOURCE OF ENERGY FOR PRODUCING AN ELECTROMAGNETIC FIELD, MEANS COUPLING SAID REPLICA ARRAY TO SAID ELECTROMAGNETIC FIELD; AND MEANS RESPONSIVE TO THE OUTPUT OF SAID REPLICA ARRAY TO CONTROL THE TRANSMISSION AND RECEPTION OF SIGNALS BY SAID ANTENNA ARRAY.
Claim 2
Dependent Claim
54 words
A CONTROL SYSTEM FOR AN ANTENNA ARRAY COMPRISING: A REPLICA OF SAID ANTENNA ARRAY, A SOURCE OF ENERGY FOR PRODUCING AN ELECTROMAGNETIC FIELD, MEANS COUPLING SAID REPLICA ARRAY TO SAID ELECTROMAGNETIC FIELD; AND MEANS RESPONSIVE TO THE OUTPUT OF SAID REPLICA ARRAY TO CONTROL THE TRANSMISSION AND RECEPTION OF SIGNALS BY SAID ANTENNA ARRAY.
References Cited (Backward Citations)
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Cited
US2464276A
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US2870349A
Cited
US2898589A
Cited
US3028600A
Cited
US3179937A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-18 | 1970-01-17 | 1970-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-18 | 1974-01-17 | 1974-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-18 | 1978-01-17 | 1978-07-19 | $7700.00 | Window Closed / Lapsed |