Full-band transition from substrate integrated waveguide to rectangular waveguide

被引：11

作者：

Lee, Hongyeal ^{[1
]}

Yun, Sohyeun ^{[1
]}

Uhm, Manseok ^{[1
]}

Yom, Inbok ^{[1
]}

机构：

[1] Elect & Telecommun Res Inst, Satellite & Wireless Convergence Res Dept, Taejon 305606, South Korea

来源：

ELECTRONICS LETTERS | 2015年 / 51卷 / 14期

关键词：

rectangular waveguides; substrate integrated waveguides; waveguide transitions; impedance convertors; microwave circuits; full-band transition; substrate integrated waveguide; rectangular waveguide; SIW transition; RWG transition; power transfer; height-stepped impedance transformer; transmission loss; K-band; frequency 18 GHz to 26 GHz; loss; 20; dB; 0; 22; POWER MMIC AMPLIFIER;

D O I：

10.1049/el.2015.0939

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：

A novel substrate integrated waveguide to rectangular waveguide (RWG) transition for effective power transfer is proposed. The substrate taper is inserted into a conventional height-stepped impedance transformer of the RWG region to improve transmission loss and bandwidth. The transition is designed to cover the entire K-band (18-26 GHz), showing a return loss of 20 dB. A back-to-back transition has been fabricated to verify the proposed transition. The experimental results show good agreement with the analysis. The transmission loss of the stand-alone transition is 0.22 dB at 21.7 GHz with a usable bandwidth of 36%.

引用

页码：1089 / +

页数：2

共 8 条

[1] Integrated microstrip and rectangular waveguide in planar form [J].

Deslandes, D ;

Wu, K .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2001, 11 (02) :68-70

[2] Broadband Ka-band rectangular waveguide to substrate integrated waveguide transition [J].

Glogowski, R. ;

Zuercher, J. -F. ;

Peixeiro, C. ;

Mosig, J. R. .

ELECTRONICS LETTERS, 2013, 49 (09) :602-603

[3]

Jee S, 2014, J ELECTROMAGN ENG SC, V14, P399, DOI [10.5515/JKIEES.2014.14.4.399, 10.5515/JKIEES.2014.14.4.404]

[4] A Compact C-Band 50 W AlGaN/GaN High-Power MMIC Amplifier for Radar Applications [J].

Jeong, Jin-Cheol ;

Jang, Dong-Pil ;

Han, Byoung-Gon ;

Yom, In-Bok .

ETRI JOURNAL, 2014, 36 (03) :498-501

[5] A Ka-Band 6-W High Power MMIC Amplifier with High Linearity for VSAT Applications [J].

Jeong, Jin-Cheol ;

Jang, Dong-Pil ;

Yom, In-Bok .

ETRI JOURNAL, 2013, 35 (03) :546-549

[6] Broadband transition between waveguide and substrate integrated waveguide based on quasi-Yagi antenna [J].

Jin, Haiyan ;

Chen, Weijian ;

Wen, Guangjun .

ELECTRONICS LETTERS, 2012, 48 (07) :355-U11

[7] Broadband transition between rectangular waveguide and substrate integrated waveguide [J].

Li, J. ;

Wen, G. ;

Xiao, F. .

ELECTRONICS LETTERS, 2010, 46 (03) :218-U46

[8] Broadband transition between air-filled waveguide and substrate integrated waveguide [J].

Xia, L. ;

Xu, R. ;

Yan, B. ;

Li, J. ;

Guo, Y. ;

Wang, J. .

ELECTRONICS LETTERS, 2006, 42 (24) :1403-1405

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