BROADBAND TRANSITION BETWEEN MICROSTRIP LINE AND WR15 RECTANGULAR WAVEGUIDE USING LOW-TEMPERATURE COFIRED CERAMIC PROCESS

被引：2

作者：

Lee, Hong-Yeol ^{[1
]}

Kim, Young-Goo ^{[1
]}

Jun, Dong-Suk ^{[1
]}

Choi, Ik-Guen ^{[2
]}

Park, Kang-Ho ^{[1
]}

Kim, Jongdae ^{[1
]}

机构：

[1] Elect & Telecommun Res Inst, Taejon 305350, South Korea

[2] Chungbuk Natl Univ, Dept Radio Engn, Cheongju, South Korea

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2010年 / 52卷 / 02期

关键词：

broadband; microstrip; waveguide; LTCC; antenna;

D O I：

10.1002/mop.24941

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 compact aperture coupled patch type microstrip-to-waveguide transition at V-band is proposed and fabricated using low-temperature cofired ceramic process. It uses the aperture coupled microstrip feed and the parasitic patch antenna radiating into the waveguide to improve the insertion loss and the bandwidth. As a result of experiments, low-transmission loss and high-return loss are realized at the design frequency of 60 GHz. For a 10-dB return loss, a relative bandwidth of 13.8% is obtained for a fabricated back-to-back transition. (C) 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 433-435, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24941

引用

页码：433 / 435

页数：3

共 7 条

[1] Gap-coupled patch-type waveguide-to-microstrip transition on single-layer dielectric substrate at V-band [J].

Choi, JH ;

Tokuda, K ;

Ogawa, H ;

Kim, YH .

ELECTRONICS LETTERS, 2004, 40 (17) :1067-1068

[2] MICROSTRIP TO WAVE-GUIDE TRANSITION COMPATIBLE WITH MM-WAVE INTEGRATED-CIRCUITS [J].

GRABHERR, W ;

HUDER, B ;

MENZEL, W .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1994, 42 (09) :1842-1843

[3] Millimeter wave MMIC low noise amplifiers using a 0.15 μm commercial pHEMT process [J].

Jang, BJ ;

Yom, IB ;

Lee, SP .

ETRI JOURNAL, 2002, 24 (03) :190-196

[4] A narrow bandwidth microstrip band-pass filter with symmetrical frequency characteristics [J].

Jun, DS ;

Lee, HY ;

Kim, DY ;

Lee, SS ;

Nam, ES .

ETRI JOURNAL, 2005, 27 (05) :643-646

[5]

Kim KW, 2003, IEEE MTT S INT MICR, P1115, DOI 10.1109/MWSYM.2003.1212564

[6] A 42-GHz wideband cavity-backed slot antenna with thick ground plane [J].

Lee, JM ;

Cho, YH ;

Pyo, CS ;

Choi, IG .

ETRI JOURNAL, 2004, 26 (03) :262-264

[7] ANALYSIS AND DESIGN OF MICROSTRIP-TO-WAVE-GUIDE TRANSITIONS [J].

YAO, HW ;

ABDELMONEM, A ;

LIANG, JF ;

ZAKI, KA .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1994, 42 (12) :2371-2380

← 1 →