Analysis and measurement of hard-horn feeds for the excitation of quasi-optical amplifiers

被引：36
|
作者：
Ali, MA [1 ]
Ortiz, SC
Ivanov, T
Mortazawi, A
机构：
[1] Univ Cent Florida, Dept Elect & Comp Engn, Orlando, FL 32816 USA
[2] N Carolina State Univ, Dept Elect & Comp Engn, Raleigh, NC 27695 USA
[3] Lucent Technol, VLSI Technol Dev, Orlando, FL 32816 USA
来源：
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1999年 / 47卷 / 04期
关键词：
hard-horn antennas; mode-matching technique; quasi-optics;
D O I：
10.1109/22.754882
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：
Design and analysis of Ka-band hard-horn feeds for excitation of quasi-optical amplifiers have been performed. A computer program based on the mode-matching technique has been developed in order to determine the aperture field distribution for pyramidal hard horns. This program is used to perform parametric studies and to optimize hard-horn performance such as its bandwidth and efficiency. Simulation and measurement results for a 31-GHz hard-horn feed are presented.
引用
收藏
页码：479 / 487
页数：9
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