Co-site interference suppression system and method for eliminating two interferences simultaneously

• Main Authors: DING WENFANG, ZHAO NAN, WU MINGHU, JIANG YUNHAO, XI ZIQIANG
• Format: Patent
• Language: Chinese; English
• Published: 26.12.2017
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION

The invention discloses a co-site interference suppression system and method for eliminating two interferences simultaneously. The co-site interference suppression system comprises an adjustable delay and merging system and an adaptive co-site interference suppression system, wherein the adjustable delay and merging system comprises a coupler 1, a coupler 2, an adjustable delayer and a synthesizer 1; and the adaptive co-site interference suppression system comprises an orthogonal power divider, an electric control attenuator 1, an electric control attenuator 2, a correlator 1, a correlator 2, a synthesizer 2 and a coupler 3. According to the system disclosed by the invention, the interference from dual interference sources can be effectively eliminated by adopting one adaptive co-site interference suppression system, the normal operation of transceiver systems can be guaranteed, and the advantages of reducing the size, weight and cost of co-site interference elimination devices also can be achieved. 本发明公开了种同时