专利名称：Time division duplex transceiverconvert
发明人：Urabe, Yoshio,Takai, Hitoshi,Yamasaki, Hidetoshi
申请号：EP94104898.5
申请日：19940328
公开号：EP0618684B1
1958a com
effective公开日：
20010718
2014录取分数线
datetime专利内容由知识产权出版社提供
感恩节的英文
摘要：A transceiver for transmitting and receiving a signal having the same frequency according to a time-division includes a local oscillator for generating a local signal having a first frequency, a frequency converter for converting the local signal into a carrier signal, a modulator for modulating the carrier signal by using a transmitting baband signal so as to generate a transmitting signal having a cond frequency and a receiving ction for receiving a receiving signal having the cond frequency which is the same as that of the transmitting signal. The frequency convertor includes a fractional frequency convertor for converting a signal having an input frequency into a signal having an output frequency. Wherein, the output frequency is n₂/n₁ times the input frequency, where n₁ is an integer greater than 2, n₂ is an integer greater than 1, n₁ and n₂ being relatively prime, whereby the cond frequency of the transmitting signal is not any integral multiple of the first frequency of the local signal. In receiving operation of the transceiver, the operation of the frequency convertor is terminated.
申请人：MATSUSHITA ELECTRIC IND CO LTD
日语量词地址：JP
boiler
国籍：JP
代理机构：Marx, Lothar, Dr.更多信息请下载全文后查看柳敬亭说书翻译>英语四级查询入口官网
