US3262115A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Phase and amplitude control of antenna array
Assignee: TDK Micronas GmbH
•
Filing: 1963-04-15
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Granted: 1966-07-19
•
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 22:56
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)
US1754685A
Cited
US2464276A
Cited
US2870349A
Cited
US2898589A
Cited
US3028600A
Cited
US3179937A
Cited
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 |