Signal receiver
Patent 4099182 Issued on July 4, 1978. Estimated Expiration Date: 
July 4, 1995. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
July 4, 1995. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3225349 3281842 3351943 3441931 3626298 3701154 3859659 InventorAssigneeApplicationNo. 05/760196 filed on 01/17/1977US Classes:342/93, Constant false alarm rate (CFAR)342/201Combined with pulse modulationExaminersPrimary: Hubler, Malcolm F.Attorney, Agent or FirmInternational ClassesG01S 13/00 (20060101)G01S 13/28 (20060101) G01S 7/292 (20060101) AbstractA signal receiver employing constant false alarm rate (CFAR) circuitry is disclosed. The CFAR circuitry includes a dispersive delay line for stretching received echo signals, means for limiting the stretched echo signals and an inverse dispersive delay line for finally processing the stretched and limited echo signals. With delay lines of proper characteristics, the just-outlined processing of echo signals results in reconstituted signals, the amplitude of each one of such reconstituted signals being indicative of the source of a corresponding echo signal.Other References
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