US3199107A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radar testing equipment
Assignee: Westinghouse Canada Inc
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Filing: 1962-09-04
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Granted: 1965-08-03
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Expires: 1982-09-04
Abstract
No abstract record available.
Inventors
- 👤 Kenneth D Mills
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:03
CPC Classifications
G; G01; G01S; G01S7/00; G01S7/02; G01S7/40; G01S7/4052; G01S7/4082; G01S7/4086
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
A TEST EQUIPMENT FOR A RADAR SYSTEM COMPRISING A SIGNAL GENERATOR FOR PRODUCING SIGNALS SIMULATING THE SIGNALS RECEIVED BY THE RADAR SYSTEM REFLECTED FROM A TARGET, AN ANECHOIC CHAMBER, A PLURALITY OF ANTENNAS MOUNTED AT ONE END OF SAID CHAMBER, SWITCHING MEANS TO SELECTIVELY CONNECT ANY ONE OF SAID ANTENNAS TO SAID SIGNAL GENERATOR AND PERMIT RADIATION OF SAID SIGNALS FROM SAID ANTENNAS IN ACCORDANCE WITH A PREDETERMINED SEQUENCE CREATING A SIMULATION OF RELATIVE ANGULAR MOTION BETWEEN SAID RADAR SYSTEM AND A TARGET, A FURTHER ANTENNA MOUNTED NEAR THE OPPOSITE END OF SAID CHAMBER AND MEANS TO UTILIZE THE SIGNAL RECEIVED BY SAID FURTHER ANTENNA TO CONTROL THE OPERATION OF SAID SIGNAL GENERATOR.
Claim 2
Dependent Claim
113 words
A TEST EQUIPMENT FOR A RADAR SYSTEM COMPRISING A SIGNAL GENERATOR FOR PRODUCING SIGNALS SIMULATING THE SIGNALS RECEIVED BY THE RADAR SYSTEM REFLECTED FROM A TARGET, AN ANECHOIC CHAMBER, A PLURALITY OF ANTENNAS MOUNTED AT ONE END OF SAID CHAMBER, SWITCHING MEANS TO SELECTIVELY CONNECT ANY ONE OF SAID ANTENNAS TO SAID SIGNAL GENERATOR AND PERMIT RADIATION OF SAID SIGNALS FROM SAID ANTENNAS IN ACCORDANCE WITH A PREDETERMINED SEQUENCE CREATING A SIMULATION OF RELATIVE ANGULAR MOTION BETWEEN SAID RADAR SYSTEM AND A TARGET, A FURTHER ANTENNA MOUNTED NEAR THE OPPOSITE END OF SAID CHAMBER AND MEANS TO UTILIZE THE SIGNAL RECEIVED BY SAID FURTHER ANTENNA TO CONTROL THE OPERATION OF SAID SIGNAL GENERATOR.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-02 | 1969-02-01 | 1969-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-02 | 1973-02-01 | 1973-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-02 | 1977-02-01 | 1977-08-03 | $7700.00 | Window Closed / Lapsed |