Conceptual design of X band waveguide dual circular polarizer

被引：8

作者：

Xu, Chen ^{[1
]}

Tantawi, Sami ^{[1
]}

Wang, Juwen ^{[1
]}

机构：

[1] Stanford Univ, SLAC Natl Accelerator Lab, Stanford, CA 94309 USA

来源：

PHYSICAL REVIEW ACCELERATORS AND BEAMS | 2016年 / 19卷 / 06期

关键词：

D O I：

10.1103/PhysRevAccelBeams.19.062003

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

A new design of dual circular polarizer is presented in this paper. This innovative design converts radiofrequency (rf) energy from TE10 mode in a rectangular waveguide to two polarized TE11 modes in a circular waveguide. A reflection less than -20 db is achieved and breakdown field is less than 42 MV/m at input of 1 MW. Meanwhile, this polarizer has a megahertz bandwidth, and the thermal stability is also discussed. This device can be used for broadcasting and receiving the circular polarized signals.

引用

页数：13

共 50 条

[31] Full-wave design of dual-band double-septum circular waveguide polarizers
Montejo-Garai, JR
Zapata, J
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 1999, 20 (02) : 99 - 103
[32] A New Profile for Metal Post Circular Waveguide Polarizer
Armaki, S. H. Mohseni
Kashani, F. H.
Fallah, M.
PIERS 2010 CAMBRIDGE: PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM PROCEEDINGS, VOLS 1 AND 2, 2010, : 703 - 705
[33] Design of X-Band Waveguide Attenuator
Joshi, Varsha. S. N. Y.
Atrey, P. K.
Pathak, S. K.
INTERNATIONAL CONFERENCE ON RECENT ADVANCES IN MICROWAVE THEORY AND APPLICATIONS, PROCEEDINGS, 2008, : 745 - 747
[34] X-band circular waveguide switch with polarisation diversity
Martinez-Lopez, A. G.
Rodriguez-Cuevas, J.
Martinez-Lopez, J. I.
Martynyuk, A. E.
ELECTRONICS LETTERS, 2008, 44 (20) : 1201 - 1203
[35] A New Design of an S/X Dual Band Circular Slot Antenna for Radar Applications
Ghnimi, Said
Wali, Rawia
Gharsallh, Ali
Razban, Tchanguiz
JOURNAL OF MICROWAVE POWER AND ELECTROMAGNETIC ENERGY, 2013, 47 (02) : 138 - 146
[36] Multiobjective Optimization Design of Dual-Band Reflective Linear-to-Circular Polarizer Based on Equivalent Circuit and Surrogate Model
Wu, Shuxin
Zhang, Qiunghe
Shen, Zhaoyang
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2024, 23 (11): : 3539 - 3543
[37] Design of a Dual-Band Filter Based on the Band Gap Waveguide
Li, Shaohang
Yao, Yuan
Cheng, Xiaohe
Yu, Junsheng
ELECTRONICS, 2024, 13 (20)
[38] Dual-Circularly Polarized Array Antenna Based on Gap Waveguide Utilizing Double-Grooved Circular Waveguide Polarizer
Ren, Qiannan
Zaman, Ashraf Uz
Yang, Jian
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2022, 70 (11) : 10436 - 10444
[39] DESIGN OF X-BAND SUBSTRATE INTEGRATED WAVEGUIDE BANDPASS FILTER WITH DUAL HIGH REJECTION
Rhbanou, Ahmed
Bri, Seddik
Sabbane, Mohamed
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2015, 57 (07) : 1744 - 1752
[40] Dual-band unidirectional circular polarizer with opposite handedness filtration using hybridized metamaterial
Kang, Ming
Wang, Hui-Tian
Zhu, Weiren
OPTICS EXPRESS, 2014, 22 (08): : 9301 - 9306

← 1 2 3 4 5 →