JP2004080411A5 - - Google Patents

Download PDF

Info

Publication number
JP2004080411A5
JP2004080411A5 JP2002238211A JP2002238211A JP2004080411A5 JP 2004080411 A5 JP2004080411 A5 JP 2004080411A5 JP 2002238211 A JP2002238211 A JP 2002238211A JP 2002238211 A JP2002238211 A JP 2002238211A JP 2004080411 A5 JP2004080411 A5 JP 2004080411A5
Authority
JP
Japan
Prior art keywords
signal
antenna
received
received signal
adaptive control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2002238211A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004080411A (ja
JP3795845B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2002238211A priority Critical patent/JP3795845B2/ja
Priority claimed from JP2002238211A external-priority patent/JP3795845B2/ja
Priority to US10/289,450 priority patent/US7057573B2/en
Publication of JP2004080411A publication Critical patent/JP2004080411A/ja
Publication of JP2004080411A5 publication Critical patent/JP2004080411A5/ja
Application granted granted Critical
Publication of JP3795845B2 publication Critical patent/JP3795845B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2002238211A 2001-11-07 2002-08-19 アレーアンテナの制御方法、受信信号の信号対雑音比の計算方法及び無線受信機の適応制御方法 Expired - Fee Related JP3795845B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002238211A JP3795845B2 (ja) 2002-08-19 2002-08-19 アレーアンテナの制御方法、受信信号の信号対雑音比の計算方法及び無線受信機の適応制御方法
US10/289,450 US7057573B2 (en) 2001-11-07 2002-11-07 Method for controlling array antenna equipped with a plurality of antenna elements, method for calculating signal to noise ratio of received signal, and method for adaptively controlling radio receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002238211A JP3795845B2 (ja) 2002-08-19 2002-08-19 アレーアンテナの制御方法、受信信号の信号対雑音比の計算方法及び無線受信機の適応制御方法

Publications (3)

Publication Number Publication Date
JP2004080411A JP2004080411A (ja) 2004-03-11
JP2004080411A5 true JP2004080411A5 (enExample) 2005-05-19
JP3795845B2 JP3795845B2 (ja) 2006-07-12

Family

ID=32021690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002238211A Expired - Fee Related JP3795845B2 (ja) 2001-11-07 2002-08-19 アレーアンテナの制御方法、受信信号の信号対雑音比の計算方法及び無線受信機の適応制御方法

Country Status (1)

Country Link
JP (1) JP3795845B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006085275A1 (en) * 2005-02-10 2006-08-17 Nxp B.V. Method and apparatus for signal quality estimation

Similar Documents

Publication Publication Date Title
TWI634759B (zh) 在相位天線陣列中用以產生具有較寬波束寬度之波束場型的方法和裝置
US11601183B2 (en) Spatial redistributors and methods of redistributing mm-wave signals
US11569575B2 (en) Low-complexity beam steering in array apertures
JP4569015B2 (ja) 広帯域アレイアンテナ
CN109787671B (zh) 一种混合波束成形装置及方法
US9294176B2 (en) Transmitter
TWI251406B (en) Method and apparatus to combine radio frequency signals
Jumaah et al. Hybrid beamforming for massive MIMO in 5G wireless networks
CN108736928B (zh) 波束成型控制的方法及装置
JP2010068305A (ja) 移動通信システム、基地局、干渉除去方法
JPH09153721A (ja) アレイアンテナ装置
JP2000261244A (ja) アレーアンテナ送信装置
JPH09261008A (ja) ディジタルビーム形成装置のためのfir型ディジタルフィルタのフィルタ係数演算装置、ディジタルビーム形成装置のためのfir型ディジタルフィルタ及びディジタルビーム形成装置
JP3422309B2 (ja) 適応アレイアンテナ装置
JP2004080411A5 (enExample)
Okorogu et al. Design and simulation of a low cost digital beamforming (DBF) receiver for wireless communication
JP2000138520A (ja) アンテナ装置
Okkonen Uniform linear adaptive antenna array beamforming implementation with a wireless open-access research platform
Tanaka et al. Implementation of a digital signal processor in a DBF self-beam-steering array antenna
CN103579759B (zh) 一种实现阵列天线波束全向覆盖的方法
Huang et al. Design of an AD9361-Based Digital Beamforming Transceiver
JP3762303B2 (ja) アレーアンテナの制御方法
JP3637234B2 (ja) レーダ装置
JP3762283B2 (ja) アレーアンテナの制御方法
JP2003209425A5 (enExample)