Sidelobe Reduction Through Element Phase Control in Uniform Subarrayed Array Antennas

被引：37

作者：

Rocca, Paolo ^{[1
]}

Haupt, Randy L. ^{[2
]}

Massa, Andrea ^{[1
]}

机构：

[1] Univ Trent, Dept Comp Sci & Informat Engn, I-38050 Trento, Italy

[2] Penn State Univ, Appl Res Lab, State Coll, PA 16804 USA

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2009年 / 8卷

关键词：

Iterative projection method (IPM); phase control; subarrayed array antennas;

D O I：

10.1109/LAWP.2009.2015899

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：

When dealing with the synthesis subarrayed array antennas, the phase control necessary for beam-steering purposes can be also exploited to reduce the undesired secondary lobes caused by the periodic spatial distribution of the amplitude excitations on the aperture when contiguous and identical subarrays are used. In order to determine the phase values of the array elements for a fixed subarray amplitude weighting, the iterative projection method (IPM) is adopted. Some representative results are shown to assess the effectiveness of the method.

引用

页码：437 / 440

页数：4

共 50 条

[1] Sidelobe level reduction of BTS array antennas using genetic based element positioning
Ebadi, S.
Amiri, N.
Forooraghi, K.
2006 IEEE SARNOFF SYMPOSIUM, 2006, : 41 - 42
[2] Arbitrary Subarrayed Planar Array Antenna With Sidelobe Level Control Based on a Graph Theory
Ertugrul, Yigit
Kapusuz, Kamil Yavuz
Desset, Claude
Pollin, Sofie
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2024, 23 (12): : 4198 - 4202
[3] NONUNIFORMLY SPACED LINEAR AND PLANAR ARRAY ANTENNAS FOR SIDELOBE REDUCTION
HODJAT, F
HOVANESSIAN, SA
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1978, 26 (02) : 198 - 204
[4] Low Sidelobes in Array Antennas of Equal Sub-arrays through Element Phase Control
Rocca, P.
Haupt, R. L.
2009 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM AND USNC/URSI NATIONAL RADIO SCIENCE MEETING, VOLS 1-6, 2009, : 2064 - +
[5] Simple Phase-Mode Coefficients for Equiripple Sidelobe Reduction from a Uniform Circular Array
Dorsey, W. Mark
Stumme, Anna
2018 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2018, : 2101 - 2102
[6] Ultrasound Non-uniform Linear Array Design for Sidelobe Reduction
Tang, Yujia
Jiao, Yang
Li, Zhangjian
Cui, Yaoyao
INTERNATIONAL ULTRASONICS SYMPOSIUM (IEEE IUS 2021), 2021,
[7] Reduction of sidelobe levels in interrupted phased array antennas by means of a genetic algorithm
Tonn, David A.
Bansal, Rajeev
INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2007, 17 (02) : 134 - 141
[8] SIDELOBE REDUCTION FOR PHASED-ARRAY ANTENNAS USING DIGITAL PHASE SHIFTERS .1. ONE BIT PHASE WEIGHTING
GUO, YC
SMITH, MS
IEE PROCEEDINGS-H MICROWAVES ANTENNAS AND PROPAGATION, 1983, 130 (05) : 343 - 351
[9] Design of Subarrayed Linear and Planar Array Antennas With SLL Control Based on an Excitation Matching Approach
Manica, Luca
Rocca, Paolo
Massa, Andrea
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2009, 57 (06) : 1684 - 1691
[10] Analysis of Nonuniform Excitation and Element Spacing in Sidelobe Reduction of Wideband U-Slot Microstrip Patch Phased Array Antennas
Elsewe, Mohamed M.
Chatterjee, Deb
2015 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2015, : 1858 - 1859

← 1 2 3 4 5 →