TAPERED SLOTLINE ANTENNAS AT 802 GHZ

被引：32

作者：

ACHARYA, PR ^{[1
]}

EKSTROM, H ^{[1
]}

GEARHART, SS ^{[1
]}

JACOBSSON, S ^{[1
]}

JOHANSSON, JF ^{[1
]}

KOLLBERG, EL ^{[1
]}

REBEIZ, GM ^{[1
]}

机构：

[1] UNIV MICHIGAN,DEPT ELECT ENGN & COMP SCI,NASA,CTR SPACE TERAHERTZ TECHNOL,ANN ARBOR,MI 48109

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1993年 / 41卷 / 10期

基金：

美国国家航空航天局;

关键词：

Tapered slotline antennas;

D O I：

10.1109/22.247916

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：

Tapered endfire slotline antennas, of the BLTSA type, have been fabricated on 1.7 muM thin SiO2/Si3N4 dielectric membranes. Antenna patterns of the E-, H-, and D-planes have been measured at 802 GHz. The -10 dB beamwidths were found to be approximately 40-degrees in all planes, with side lobe levels below -11 dB (-19 dB in the E-plane). The cross-polarized peaks in the D-plane are 8 dB below the co-polarized peak. A theoretical model for calculating the E- and H- plane patterns of tapered slotline antenna has been extended to include the co- and cross-polarized D-planes. Measured and calculated patterns show good agreement.

引用

页码：1715 / 1719

页数：5

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