Patent US3196434A successfully refreshed from Google Patents.
US3196434A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radar system with improved area type moving target indicator
Assignee: TDK Micronas GmbH
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Filing: 1960-06-14
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Granted: 1965-07-20
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Expires: 1980-06-14
Abstract
No abstract record available.
Inventors
- 👤 Cutler Burton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:35
CPC Classifications
G; G01; G01S; G01S13/00; G01S13/02; G01S13/50; G01S13/52; G01S13/538
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
165 words
A RADAR SYSTEM INCLUDING AT LEAST ONE SCANNING ANTENNA FOR SCANNING A BEAM OF ELECTROMAGNETIC ENERGY THROUGH A VOLUME OF SPACE AND BEING ADAPTED TO PRESENT ECHO SIGNALS CORRESPONDING TO OBJECTS WITHIN THE SCANNED VOLUME OF SPACE AND TO PROVIDE AT LEAST SOME DISCRIMINATION AGAINST ECHO SIGNALS CORRESPONDING TO STATIONARY OBJECTS, COMPRISING THE COMBINATION OF: PULSED RADAR TRANSMITTING MEANS; RADAR RECEIVING MEANS FOR DETECTING PORTIONS OF THE ENERGY OF SAID TRANSMITTING MEANS ECHOED BY MOVING AND STATIONARY OBJECTS, SAID RECEIVING MEANS INCLUDING PULSE RESPONSIVE MEANS WITHIN THE SIGNAL CHANNEL OF SAID RECEIVING MEANS FOR CONTROLLING THE GAIN APPLICABLE TO DISCRETE ONES OF SAID ECHO SIGNALS IN RESPONSE TO CONTEMPORANEOUS PULSED GAIN CONTROL SIGNALS; STORAGE MEANS CONNECTED TO THE OUTPUT OF SAID RECEIVING MEANS TO STORE SAID TARGET ECHO SIGNALS, SAID STORAGE MEAN BEING OF A TYPE WHICH STORES SIGNAL INTENSITIES AS A FUNCTION OF THE INDIVIDUAL TIME INTEGRAL FOR EACH OF SAID TARGET ECHO SIGNALS; AND MEANS FOR GENERATING SAID PULSED GAIN CONTROL SIGNALS COR-
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) | 1968-07-19 | 1969-01-18 | 1969-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-19 | 1973-01-18 | 1973-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-19 | 1977-01-18 | 1977-07-20 | $7700.00 | Window Closed / Lapsed |