Signal processing device and communication equipment
The invention provides a signal processing device and communication equipment, relates to the technical field of communication, and is used for improving the cancellation precision of nonlinear distortion signals. The device comprises a first shunt module, a first combiner module, a time delayer and...
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| creator | LUO YUPING WEI HONGLIANG LU SHAOTING LI JING WANG GUANGWEI TANG HAIZHENG XIAO YUXIANG |
| description | The invention provides a signal processing device and communication equipment, relates to the technical field of communication, and is used for improving the cancellation precision of nonlinear distortion signals. The device comprises a first shunt module, a first combiner module, a time delayer and a filter circuit, the first shunt module is coupled with a signal source of the signal processing device, and the output end of the first shunt module is respectively coupled with the input end of the time delayer and the input end of the filter circuit; the output end of the time delayer is coupled with the first input end of the first combining module; the output end of the filter circuit is coupled with the second input end of the first combining module; the filter circuit comprises a plurality of filter sub-circuits and an accumulation circuit, wherein the output ends of the plurality of filter sub-circuits are coupled with the input end of the accumulation circuit.
本申请提供一种信号处理装置及通信设备，涉及通信技术领域，用于提高非线性失真信号的对消精度 |
| format | Patent |
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本申请提供一种信号处理装置及通信设备，涉及通信技术领域，用于提高非线性失真信号的对消精度</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AMPLIFIERS BASIC ELECTRONIC CIRCUITRY ELECTRICITY |
| title | Signal processing device and communication equipment |
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