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US3588898A
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Apparatus and method for improving the velocity response of a mti radar by sinusoidally varying the interpulse period
Assignee: Westinghouse Electric Corp
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Filing: 1968-11-01
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Granted: 1971-06-28
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Expires: 1988-11-01
Abstract
Abstract A VARIABLE PULSE-REPETITION FREQUENCY GENERATOR FOR MOVING TARGET INDICATOR RADARS WHEREIN THE TIME INTERVAL BETWEEN RADAR TRANSMISSIONS IS CONTROLLED IN A SINUSOIDAL MANNER TO ELIMINATE BLIND SPEEDS FOR MTL OPERATION WHILE PROVIDING MAXIMUM CLUTTER CALCELLATION CAPABILITY.
Inventors
- 👤 Edward C Watters Jr
- 👤 Thomas M Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:30
CPC Classifications
G; G01; G01S; G01S13/00; G01S13/02; G01S13/50; G01S13/52; G01S13/522; G01S13/524; G01S13/526; G01S13/528
Claims Analysis
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-27 | 1974-12-27 | 1975-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-27 | 1978-12-27 | 1979-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-27 | 1982-12-27 | 1983-06-28 | $7700.00 | Window Closed / Lapsed |