Design and Analysis of Wideband 3 and 6 dB Coupled-Line Coupler with different Grounding Techniques

被引：0

作者：

Yusof, K. H. ^{[1
]}

Seman, N. ^{[1
]}

Jamaluddin, M. H. ^{[1
]}

机构：

[1] Univ Teknol Malaysia, WCC, Utm Johor Bahru 81310, Johor, Malaysia

来源：

2013 IEEE INTERNATIONAL RF AND MICROWAVE CONFERENCE (RFM) | 2013年

关键词：

coupled-line; coupler; grounding; wideband; DIRECTIONAL COUPLER; WAVE-GUIDES;

D O I：

暂无

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：

This paper presents the design and analysis of three coupled-line couplers with different grounding techniques, which are common, slotted and floating-potential ground plane. The coupler designs are based on 3 and 6 dB coupling coefficient with center frequency of 6.5 GHz. Their wideband performance are compared and analyzed to observe the effect of grounding techniques. The simulation and analysis are performed using CST Microwave Studio software.

引用

页码：34 / 38

页数：5

共 8 条

[1]

ABBOSH A, 2008, MICROWAVE OPT TECHNO, V50

[2] Design of a Compact Ultra Wideband 3 dB Micro strip-Slot Coupler with High Return Losses and Isolation [J].

Bialkowski, Marek E. ;

Seman, Norhudah ;

Leong, Mook Seng .

APMC: 2009 ASIA PACIFIC MICROWAVE CONFERENCE, VOLS 1-5, 2009, :1334-+

[3] INTERDIGITATED STRIPLINE QUADRATURE HYBRID [J].

LANGE, J .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1969, MT17 (12) :1150-&

[4] A novel 3-dB directional coupler with broad bandwidth and compact size using composite right/left-handed coplanar waveguides [J].

Mao, Shau-Gang ;

Wu, Min-Sou .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2007, 17 (05) :331-333

[5] MIC OVERLAY COUPLER DESIGN USING SPECTRAL DOMAIN TECHNIQUES [J].

PAOLINO, DD .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1978, 26 (09) :646-649

[6]

SEMAN N, 2006, P IEEE ANT PROP SOC, P275

[7] DESIGN AND CONSTRUCTION OF BROADBAND HIGH-DIRECTIVITY 90-DEGREE COUPLERS USING NONUNIFORM LINE TECHNIQUES [J].

TRESSELT, CP .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1966, MT14 (12) :647-&

[8] COMPACT BROADSIDE COUPLED DIRECTIONAL COUPLER BASED ON COPLANAR CRLH WAVEGUIDES [J].

Zhang, Q. ;

Khan, S. N. .

JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2009, 23 (2-3) :267-277

← 1 →