JP2003209425A5 - - Google Patents

Download PDF

Info

Publication number
JP2003209425A5
JP2003209425A5 JP2002007413A JP2002007413A JP2003209425A5 JP 2003209425 A5 JP2003209425 A5 JP 2003209425A5 JP 2002007413 A JP2002007413 A JP 2002007413A JP 2002007413 A JP2002007413 A JP 2002007413A JP 2003209425 A5 JP2003209425 A5 JP 2003209425A5
Authority
JP
Japan
Prior art keywords
calculated
value
wave
signal
antenna
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
JP2002007413A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003209425A (ja
JP3762303B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2002007413A priority Critical patent/JP3762303B2/ja
Priority claimed from JP2002007413A external-priority patent/JP3762303B2/ja
Priority to US10/289,450 priority patent/US7057573B2/en
Publication of JP2003209425A publication Critical patent/JP2003209425A/ja
Publication of JP2003209425A5 publication Critical patent/JP2003209425A5/ja
Application granted granted Critical
Publication of JP3762303B2 publication Critical patent/JP3762303B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2002007413A 2001-11-07 2002-01-16 アレーアンテナの制御方法 Expired - Fee Related JP3762303B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002007413A JP3762303B2 (ja) 2002-01-16 2002-01-16 アレーアンテナの制御方法
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
JP2002007413A JP3762303B2 (ja) 2002-01-16 2002-01-16 アレーアンテナの制御方法

Publications (3)

Publication Number Publication Date
JP2003209425A JP2003209425A (ja) 2003-07-25
JP2003209425A5 true JP2003209425A5 (enExample) 2005-05-19
JP3762303B2 JP3762303B2 (ja) 2006-04-05

Family

ID=27645935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002007413A Expired - Fee Related JP3762303B2 (ja) 2001-11-07 2002-01-16 アレーアンテナの制御方法

Country Status (1)

Country Link
JP (1) JP3762303B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10263817B1 (en) * 2018-06-26 2019-04-16 Avx Antenna, Inc. Method and system for controlling a modal antenna
CN112424998B (zh) * 2018-07-13 2025-01-10 诺基亚技术有限公司 控制辐射元件
JP2022519529A (ja) * 2019-01-31 2022-03-24 エイブイエックス・アンテナ・インコーポレーテッド モーダル・アンテナを有する移動体コンピューティング・デバイス

Similar Documents

Publication Publication Date Title
US10069547B2 (en) Beamforming based communications method and apparatus
US11601183B2 (en) Spatial redistributors and methods of redistributing mm-wave signals
Ghavami Wideband smart antenna theory using rectangular array structures
JP5358021B2 (ja) オーバーザエアー試験システム
US20170332249A1 (en) Methods and Apparatus for Generating Beam Pattern with Wider Beam Width in Phased Antenna Array
WO2010085854A1 (en) Hybrid adaptive antenna array
JP2002261530A (ja) 広帯域アレイアンテナ
WO2019008806A1 (en) WIRELESS COMMUNICATION SYSTEM AND WIRELESS TRANSMISSION METHOD USING BEAM FORMATION AND DIVERSITY SCHEMES
Struye et al. CoVRage: Millimeter-wave beamforming for mobile interactive virtual reality
US20200412424A1 (en) Fast Spatial Search Using Phased Array Antennas
EP2238695A2 (en) A method, a transmitting station, a receiving station and a preamble structure for communicating a signal using analog beam steering
KR100499472B1 (ko) 순방향 링크에서의 적응 어레이를 이용한 빔포밍 시스템
JP5871059B2 (ja) 角度ダイバーシチ受信装置及び角度ダイバーシチ受信方法
CN105830356B (zh) 用于定向信号传输的波束成形方法和装置
JP2003209425A5 (enExample)
JP2010258579A (ja) 指向性パターン決定方法
US20240178885A1 (en) A radio system using a phase-reconfigurable reflectarray for adaptive beamforming
Mercy Sheeba et al. Beamforming Techniques for Millimeter Wave Communications-A Survey
Huang et al. Design of an AD9361-Based Digital Beamforming Transceiver
Kamaraju et al. A novel adaptive beam forming RLMS algorithm for smart antenna system
JP3762303B2 (ja) アレーアンテナの制御方法
JP2004080411A5 (enExample)
KR101764655B1 (ko) 공간 주파수 스펙트럼 센싱 무선장치
CN1398128A (zh) 一种阵列天线收发权值线性转换方法
Fujimoto et al. A study of adaptive array antenna system for land mobile communications