GRATING POLARIZERS IN WAVE-GUIDE MITER BENDS

被引：83

作者：

DOANE, JL

机构：

[1] General Atomics, San Diego, 92121, California

来源：

INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES | 1992年 / 13卷 / 11期

关键词：

D O I：

10.1007/BF01010741

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：

Rectangular grooved gratings have been fabricated on mirrors of waveguide miter bends. When the HE11 mode was propagated in corrugated waveguide with diameter equal to approximately 12 wavelengths, these gratings performed in the same manner as predicted using plane wave theory. Two gratings with different groove depths in successive miter bends are sufficient to generate a rather wide range of polarizations. These gratings are particularly convenient in waveguide, which offers ease of alignment, compact transverse dimensions, and the possibility of vacuum operation.

引用

页码：1727 / 1743

页数：17

共 15 条

[1]

BIGELOW TS, 1982, AIP C P, V244, P15

[2] A NOTE ON MILLIMETER AND SUBMILLIMETER WAVE DIELECTRIC CONSTANT AND LOSS TANGENT VALUE OF SOME COMMON MATERIALS [J].