Wideband beam and null steering using a rectangular array of planar monopoles

被引：17

作者：

Uthansakul, M ^{[1
]}

Bialkowski, ME ^{[1
]}

机构：

[1] Univ Queensland, Sch Informat Technol & Elect Engn, St Lucia, Qld 4072, Australia

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2006年 / 16卷 / 03期

基金：

澳大利亚研究理事会;

关键词：

adaptive arrays; array signal processing; beam steering; interference suppression;

D O I：

10.1109/LMWC.2006.869863

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This article presents the design of a wideband rectangular array of planar monopoles, which is able to steer its beam and nulls over a wide frequency band using real-valued weights. These weights can be realized in practice by amplifiers or attenuators leading to a low cost development of a wideband array antenna with beam and null steering capability. The weights are determined by applying an inverse discrete Fourier transform to an assumed radiation pattern. This wideband beam and null forming concept is verified by full electromagnetic simulations which take into account mutual coupling effects between the array elements.

引用

页码：116 / 118

页数：3

共 50 条

[31] Null Steering Antenna Array Using Phase-only Weights
Lam, Tommy
2014 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI), 2014, : 1660 - 1661
[32] Wideband Beam Steering Using a 4-Arm Spiral Array for Simultaneous Transmit and Receive (STAR) Operation
Hovsepian, Alexander
Venkatakrishnan, Satheesh Bojja
Alwan, Elias A.
Volakis, John L.
2018 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2018, : 1915 - 1916
[33] Null Steering of Linear Phased Array Antenna Using Genetic Algorithm
Lee, Yong-Jun
Seo, Jong-Woo
Ha, Jae-Kwon
Park, Dong-Chul
APMC: 2009 ASIA PACIFIC MICROWAVE CONFERENCE, VOLS 1-5, 2009, : 2726 - +
[34] PARTIALLY ADAPTIVE ARRAY DESIGN USING DOA ESTIMATION AND NULL STEERING
SNG, YH
ER, MH
SOH, YC
IEE PROCEEDINGS-RADAR SONAR AND NAVIGATION, 1995, 142 (01) : 1 - 5
[35] INDEPENDENT NULL STEERING OF A LINEAR-ARRAY USING AMPLITUDE CONTROL
IBRAHIM, HM
INTERNATIONAL JOURNAL OF ELECTRONICS, 1991, 71 (03) : 485 - 491
[36] Wideband smart antenna theory using rectangular array structures
Ghavami, M
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2002, 50 (09) : 2143 - 2151
[37] Wideband array transmitter with two-dimensional fiber-optic beam steering
Frankel, MY
Matthews, PJ
Esman, RD
1996 IEEE INTERNATIONAL SYMPOSIUM ON PHASED ARRAY SYSTEMS AND TECHNOLOGY: REVOLUTIONARY DEVELOPMENTS IN PHASED ARRAYS, 1996, : 425 - 428
[38] Beam Steering Performance of Wideband Cavity-backed Patch Antenna Array Element
Vilenskiy, Artem
Litun, Vladimir
Lyulyukin, Konstantin
Mitrokhin, Vladimir
2017 PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM - SPRING (PIERS), 2017, : 3340 - 3346
[39] Optical beam steering using phased array technology
McManamon, PF
Watson, EA
OPTICAL SCANNING SYSTEMS: DESIGN AND APPLICATIONS, 1997, 3131 : 90 - 98
[40] Planar antenna for directive beam steering at end-fire using an array of surface-wave launchers
Podilchak, S. K.
Freundrofer, A. P.
Antar, Y. M. M.
ELECTRONICS LETTERS, 2009, 45 (09) : 444 - U18

← 1 2 3 4 5 →