Coplanar-waveguide tandem couplers with backside conductor

被引：12

作者：

Chang, TY ^{[1
]}

Liao, CL

Chen, CH

机构：

[1] Natl Taiwan Univ, Dept Elect Engn, Taipei 106, Taiwan

[2] Natl Taiwan Univ, Grad Inst Commun Engn, Taipei 106, Taiwan

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2003年 / 13卷 / 06期

关键词：

backside conductor; coplanar waveguide; tandem coupler;

D O I：

10.1109/LMWC.2003.814100

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：

Novel tight coplanar-waveguide (CPW) directional couplers are developed by connecting two loose couplers in tandem configuration. In this study, the CPW tandem couplers without and with backside conductor are implemented on the FR4 substrate. These tandem couplers are carefully examined theoretically and experimentally, and good match between simulated and measured, results is observed. The proposed tandem couplers have the merits of tight coupling under relaxed fabrication requirements.

引用

页码：214 / 216

页数：3

共 7 条

[1]

CHANG TY, 2002, P 32 EUR MICR C, P127

[2]

CHUA LH, P 2000 AS PAC MICR C, P392

[3] INTERDIGITATED STRIPLINE QUADRATURE HYBRID [J].