Mesh reflector antennas with complex weaves: PO/periodic MoM and equivalent strip width verification

被引：0

作者：

Rahmat-Samii, Y. ^{[1
]}

Rajagopalan, H. ^{[1
]}

机构：

[1] Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA

来源：

2007 IEEE AEROSPACE CONFERENCE, VOLS 1-9 | 2007年

关键词：

D O I：

暂无

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

This paper numerically analyzes reflector antennas with complex mesh weave patterns by using extended physical optics (PO) combined with the periodic Method of Moments (MoM). Periodic MoM calculates the transmission coefficient matrix (T-matrix) of the realistic, complex weave pattern of the planar mesh, in order to calculate the modified PO current on the mesh reflector. The analysis of the mesh reflectors with two different complex weave patterns (single Satin and single Atlas at Ka band) is performed to exemplify the application of the extended PO/periodic MoM algorithm. The paper also verifies the equivalent strip width for a cylindrical wire for mesh reflector antennas with experimental and numerical analysis.

引用

页码：995 / 1003

页数：9

共 9 条

[1] Spaceborne mesh reflector antennas with complex weaves: Extended PO/periodic-MoM analysis
Miura, Amane
Rahmat-Samii, Yahya
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2007, 55 (04) : 1022 - 1029
[2] Equivalent strip width for cylindrical wire for mesh reflector antennas: Experiments, waveguide, and plane-wave simulations
Rajagopalan, Harish
Miura, Amane
Rahmat-Samii, Yahya
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2006, 54 (10) : 2845 - 2853
[3] Analysis of mesh reflector antennas with complex mesh surfaces using physical optics combined with periodic method of moments
Miura, Amane
Rahmat-Samii, Yahya
2005 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS, VOLS 1-5, 2005, : 1537 - 1540
[4] Characteristics of dual reflector antennas with gaps between the panels forming the subreflector: MoM and PO analysis
Khayatian, B
Rahmat-Samii, Y
JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2000, 14 (07) : 1001 - 1029
[5] Analysis of the Characteristics of Mesh with Complex Knitting Patterns for Spaceborne Reflector Antennas
Huang, Jing
Yoo, Youngin
Jo, Seung-Joo
Seo, Chang-Won
Lee, Si-A
Yoon, Seong-Sik
Park, Seong-Ook
JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE, 2024, 24 (06): : 565 - 573
[6] Parallel Computation of Complex Antennas Around the Coated Object Using Hybrid Higher-Order MoM and PO Technique
Yan, Ying
Zhao, Xunwang
Zhang, Yu
Liang, Changhong
Mo, Jingyan
Ma, Zhewang
2013 PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP), VOLS 1 AND 2, 2013,
[7] Estimation of blockage effects of complex structures on the performance of the spacecraft reflector antennas by a hybrid PO/NF-FF method
Bahadori, Keyvan
Rahmat-Samii, Yahya
APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2007, 22 (01): : 31 - 38
[8] Characterization of Ka-band Mesh Surfaces for CubeSat Reflector Antennas: From Simple Wire Grid Model to Complex Knits
Manohar, Vignesh
Rahmat-Samii, Yahya
2016 UNITED STATES NATIONAL COMMITTEE OF URSI NATIONAL RADIO SCIENCE MEETING (USNC-URSI NRSM), 2016,
[9] Spherical Ports as a Direct Interface for Full-Interaction PO/MoM-to-FEM: Application to Lower-Frequency Satellite-Remote-Sensing Reflector-Based Antennas
Robustillo, Pedro
Rubio, Jesus
Gomez-Alcala, Rafael
Corcoles, Juan
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2024, 72 (12) : 9540 - 9545

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