Design of LTCC Wideband Patch Antenna for LMDS Band Applications

被引：9

作者：

Chin, Kuo-Sheng ^{[1
]}

Chang, Ho-Ting ^{[1
]}

Liu, Jia-An ^{[1
]}

机构：

[1] Chang Gung Univ, Dept Elect Engn, Tao Yuan 333, Taiwan

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2010年 / 9卷

关键词：

Local Multipoint Distribution Service (LMDS) antenna; low-temperature cofired ceramic (LTCC) patch antenna; stacked patch; via-wall structure; wideband patch antenna;

D O I：

10.1109/LAWP.2010.2095406

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 letter presents a wideband patch antenna on a low-temperature cofired ceramic substrate for Local Multipoint Distribution Service band applications. Conventional rectangular patch antennas have a narrow bandwidth. The proposed via-wall structure enhances the electric field coupling between the stacked patches to achieve wideband characteristics. We designed same-side and opposite-side feeding configurations and report on the fabrication of an experimental 28-GHz antenna used to validate the design concept. Measurements correlate well with the simulation results, achieving a 10-dB impedance bandwidth of 25.4% (23.4-30.2 GHz).

引用

页码：1111 / 1114

页数：4

共 10 条

[1] Wideband Planar Patch Antenna Array on Cylindrical Surface [J].

Abbaspour, Maryam ;

Hassani, Hamid R. .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2009, 8 :394-397

[2] Multifed printed reflectarray with three simultaneous shaped beams for LMDS central station antenna [J].

Arrebola, Manuel ;

Encinar, Jose A. ;

Barba, Mariano .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2008, 56 (06) :1518-1527

[3]

BYUN WJ, 2005, P AS PAC MICR C DEC, V4, P2634

[4] Integrated stacked patch antenna array on LTCC material operating at 24 GHz [J].

Holzwarth, S ;

Kulke, R ;

Kassner, J .

IEEE ANTENNAS AND PROPAGATION SOCIETY SYMPOSIUM, VOLS 1-4 2004, DIGEST, 2004, :1583-1586

[5] Wideband Folded Feed L-Slot Folded Patch Antenna [J].

Lau, K. L. ;

Wong, Sai Hoi ;

Luk, K. M. .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2009, 8 :340-343

[6]

LIN LR, 2004, IEEE T ADV PACKAGING, V27, P581

[7] A wideband array of stacked patch antennas using embedded air cavities in LTCC [J].

Panther, A ;

Petosa, A ;

Stubbs, MG ;

Kautio, K .

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2005, 15 (12) :916-918

[8]

Panther A, 2001, IEEE MTT-S, P1907, DOI 10.1109/MWSYM.2001.967281

[9] Package-level integrated antennas based on LTCC technology [J].

Wi, Sang-Hyuk ;

Sun, Yong-Bin ;

Song, In-Sang ;

Choa, Sung-Hoon ;

Koh, Il-Suek ;

Lee, Yong-Shik ;

Yook, Jong-Gwan .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2006, 54 (08) :2190-2197

[10] Wideband unidirectional patch antenna with Γ-shaped strip feed [J].

Zhang, Z. Y. ;

Fu, G. ;

Zuo, S. L. .

ELECTRONICS LETTERS, 2010, 46 (01) :24-25

← 1 →