Proximity sensing device and working band adjusting radio frequency system with self adaptability
作者： Li Qifeng , Qiu Zongwen , Jia Haifeng
DOI:
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摘要: The invention relates to a proximity sensing device and radio frequency system, in particular working band adjusting system with self adaptability. is applied device. comprises an antenna module circuit. circuit electrically connected the module. two direction coupling unit, power measuring analog digital conversion unit processing control unit. One module, other can optimize communication function reduce damage of electromagnetic wave human body.
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