发明名称 SPUR-INTERFERENCE REJECTION DEVICE
摘要 FIELD: radio communications; communication systems handling broad-band signals. SUBSTANCE: device has series-connected adjustable delay circuit 8, first multiplier 1, narrow-band interference detecting and rejecting unit 2, second multiplier 3, switch 4 whose output functions as device output. Newly introduced in device are switch 4, adjustable delay circuit 8, clipper 6, quasi-coherent phase-keyed signal demodulator 5, and narrow- band interference detecting and rejecting unit 2. First input of switch 4, input of adjustable delay circuit 8, and input of clipper 6 are combined and function as device input. Output of clipper 8 is connected through demodulator 5 to other input of multiplier 1 and at the same time to input of delay circuit 7 whose output is connected to other input of multiplier 3. Second output of unit 2 is connected to control input of switch 4. EFFECT: enlarged functional capabilities. 3 dwgo
申请公布号 RU2114502(C1) 申请公布日期 1998.06.27
申请号 SU19925051662 申请日期 1992.07.10
申请人 SAMSUNG EHLEKTRONIKS KO., LTD. 发明人 VOLOSHIN L.A.;PRILEPSKIJ V.V.;CHUGAEVA V.I.
分类号 H04B1/10;(IPC1-7):H04B1/10 主分类号 H04B1/10
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