发明申请
- 专利标题： OFDM transceiver apparatus
- 专利标题（中）： OFDM收发器装置
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申请号： US11094783申请日： 2005-03-30
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公开(公告)号： US20050190848A1公开(公告)日： 2005-09-01
- 发明人: Hiroyuki Kiyanagii , Mitsuo Kobayashi , Shinya Ohkawa , Takanori Iwamatsu
- 申请人： Hiroyuki Kiyanagii , Mitsuo Kobayashi , Shinya Ohkawa , Takanori Iwamatsu
- 主分类号： H04B7/10
- IPC分类号： H04B7/10 ; H04K1/10 ; H04L27/26
摘要：
In an OFDM transmitter apparatus for transmitting transmit signals, which are output from first and second OFDM transmit circuits, utilizing two mutually orthogonal polarized waves, a single carrier wave generator is provided in common for the OFDM transmit circuits, and a frequency converter in each OFDM transmit circuit multiplies a baseband signal by a common carrier wave, which is output from the carrier wave generator, to convert the baseband signal to a radio signal.
公开/授权文献
- US07551678B2 OFDM transceiver apparatus 公开/授权日：2009-06-23
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