资料介绍
天线基础
GSM手机外置天线的原理及制做
班万荣
(华宇科技 (南京) 有限公司江苏 南京210003)
摘 要：手机在人们的生活中起着越来越重要的作用，而手机在发送接收信号时性
能的好坏，一定成度上取决于射频电路天线部分的设计。介绍了GSM频段手机外置天线的
原理和电气特性要求，及依据天线工作原理工厂对手机天线的检验方法。
关键词：外置天线；EGSM；DCS
Principle and Making of GSM Mobile Phone Exposed Anten na
BAN Wanrong
(Arima Technology (Nanjing) CoLtd,Nanjing, 210003,China)
Abstract：Mobile phone is more and more important in people′s living,
and the p erformance of mobile phone transmitting and receiving signal is
determined by de sign of antenna part of RF circuit in some respects In
this paper principle an d electric characteristic demand of GSM mobile
phone exposed antenna is introduce d, and inspection of mobile phone
antenna according its work principle i s also told
Keywords：exposed antenna；EGSM；DCS
1GSM手机外置天线的原理
手机天线
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