JP4245794B2 - 送信指向性補正装置及び送信指向性補正方法 - Google Patents

送信指向性補正装置及び送信指向性補正方法 Download PDF

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Publication number
JP4245794B2
JP4245794B2 JP2000325325A JP2000325325A JP4245794B2 JP 4245794 B2 JP4245794 B2 JP 4245794B2 JP 2000325325 A JP2000325325 A JP 2000325325A JP 2000325325 A JP2000325325 A JP 2000325325A JP 4245794 B2 JP4245794 B2 JP 4245794B2
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signal
amplitude
phase
antenna
transmission
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JP2000325325A
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Japanese (ja)
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JP2002135033A (ja
JP2002135033A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
隆 深川
高明 岸上
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Panasonic Corp
Panasonic Holdings Corp
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Panasonic Corp
Matsushita Electric Industrial Co Ltd
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Publication of JP2002135033A5 publication Critical patent/JP2002135033A5/ja
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JP2000325325A 2000-10-25 2000-10-25 送信指向性補正装置及び送信指向性補正方法 Expired - Fee Related JP4245794B2 (ja)

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JP2000325325A JP4245794B2 (ja) 2000-10-25 2000-10-25 送信指向性補正装置及び送信指向性補正方法

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JP2000325325A JP4245794B2 (ja) 2000-10-25 2000-10-25 送信指向性補正装置及び送信指向性補正方法

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JP2002135033A JP2002135033A (ja) 2002-05-10
JP2002135033A5 JP2002135033A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2007-09-13
JP4245794B2 true JP4245794B2 (ja) 2009-04-02

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Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4507482B2 (ja) * 2002-05-15 2010-07-21 日本電気株式会社 適応アンテナ送信装置
JP2004266367A (ja) * 2003-02-19 2004-09-24 Matsushita Electric Ind Co Ltd アンテナ装置
KR100706229B1 (ko) 2004-12-21 2007-04-11 삼성전자주식회사 내장된 송수신기들 간의 반송파 주파수 차를 보상하는다중 송수신 시스템 및 그 방법
KR100677557B1 (ko) 2005-01-19 2007-02-02 삼성전자주식회사 캘리브레이션이 가능한 트랜시버 장치 및 그 캘리브레이션방법
JP2010034937A (ja) 2008-07-30 2010-02-12 Sony Corp 無線通信装置及び無線通信方法、並びにコンピューター・プログラム
US9287960B2 (en) 2009-12-21 2016-03-15 Nec Corporation Radio communication apparatus, transmitter, and radio communication method
JP5606217B2 (ja) * 2010-08-23 2014-10-15 日本電信電話株式会社 追尾アンテナ装置
CN103477570B (zh) * 2011-08-02 2016-04-27 松下电器产业株式会社 相控阵发送装置
US9596040B2 (en) * 2015-02-19 2017-03-14 Telefonaktiebolaget Lm Ericsson (Publ) Local oscillator phase synchronization for beamforming and MIMO
JP6728955B2 (ja) * 2016-05-13 2020-07-22 日本電気株式会社 アンテナ間位相差検出回路、基地局無線装置及びアンテナ間位相差検出方法
JP7721843B2 (ja) * 2021-10-28 2025-08-13 日本無線株式会社 アレーアンテナ装置及び校正・モニタプログラム
US20250155538A1 (en) * 2022-02-24 2025-05-15 Nippon Telegraph And Telephone Corporation Radio wave arrival direction estimation device and radio wave arrival direction estimation method

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