US3095538A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Satellite relay station using antenna diversity selection
Assignee: Individual
•
Filing: 1960-10-28
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Granted: 1963-06-25
•
Expires: 1980-10-28
Abstract
No abstract record available.
Inventors
- 👤 Silberstein Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:51
CPC Classifications
H; H04; H04B; H04B7/00; H04B7/02; H04B7/04; H04B7/08; H04B7/0802
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
A DIVERSITY ANTENNA SELECTION SYSTEM COMPRISING: A PLURALITY OF RECEIVING ANTENNAS, A SAMPLING RECEIVER, MEANS FOR SEQUENTIALLY APPLYING THE OUTPUT OF EACH OF SAID RECEIVING ANTENNAS TO SAID SAMPLING RECEIVER, A PLURALITY OF SELECTING CIRCUITS INTERCONNECTED SO THAT ONLY ONE SELECTING CIRCUIT IS ACTIVATED IN DEPENDENCY UPON THE RELATIVE MAGNITUDES OF THE SIGNALS APPLIED TO SAID SELECTING CIRCUITS, EACH SELECTING CIRCUIT BEING ASSOCIATED WITH A RESPECTIVE ONE OF SAID RECEIVING ANTENNAS, MEANS FOR APPLYING THE OUTPUT OF SAID SAMPLING RECEIVER IN SEQUENCE TO EACH OF SAID SELECTING CIRCUITS, A SECOND RECEIVER, AND MEANS RESPONSIVE TO THE OUTPUT OF EACH OF SAID SELECTING CIRCUITS WHEN ACTIVATED FOR COUPLING THE RECEIVING ANTENNA ASSOCIATED WITH THE SELECTING CIRCUIT TO SAID SECOND RECEIVER.
Claim 2
Dependent Claim
119 words
A DIVERSITY ANTENNA SELECTION SYSTEM COMPRISING: A PLURALITY OF RECEIVING ANTENNAS, A SAMPLING RECEIVER, MEANS FOR SEQUENTIALLY APPLYING THE OUTPUT OF EACH OF SAID RECEIVING ANTENNAS TO SAID SAMPLING RECEIVER, A PLURALITY OF SELECTING CIRCUITS INTERCONNECTED SO THAT ONLY ONE SELECTING CIRCUIT IS ACTIVATED IN DEPENDENCY UPON THE RELATIVE MAGNITUDES OF THE SIGNALS APPLIED TO SAID SELECTING CIRCUITS, EACH SELECTING CIRCUIT BEING ASSOCIATED WITH A RESPECTIVE ONE OF SAID RECEIVING ANTENNAS, MEANS FOR APPLYING THE OUTPUT OF SAID SAMPLING RECEIVER IN SEQUENCE TO EACH OF SAID SELECTING CIRCUITS, A SECOND RECEIVER, AND MEANS RESPONSIVE TO THE OUTPUT OF EACH OF SAID SELECTING CIRCUITS WHEN ACTIVATED FOR COUPLING THE RECEIVING ANTENNA ASSOCIATED WITH THE SELECTING CIRCUIT TO SAID SECOND RECEIVER.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
US2937268A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |