A Compact Microstrip Patch Antenna with Bandwidth Enhancement

被引：0

作者：

Feng, Min ^{[1
]}

Zhang, Jin-Dong ^{[1
]}

Wu, Wen ^{[1
]}

机构：

[1] Nanjing Univ Sci & Technol, Sch Elect & Opt Engn, Nanjing, Jiangsu, Peoples R China

来源：

PROCEEDINGS OF 2017 7TH IEEE INTERNATIONAL SYMPOSIUM ON MICROWAVE, ANTENNA, PROPAGATION, AND EMC TECHNOLOGIES (MAPE) | 2017年

关键词：

patch antenna; bandwidth enhancement; microstrip-fed; harmonic suppression; single quarter wavelength resonator; PROBE; SLOT;

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：

In this paper, a compact microstrip patch antenna with bandwidth enhancement and harmonic suppression has been presented. The radiating patch is coupled and excited by a microstrip stub which is a non-radiating quarter wavelength resonator. Because the coupling quarter wavelength resonator operates at another resonant frequency close to center frequency of the radiating patch, the bandwidth is enhanced effectively. The proposed antenna acquires 6.1% bandwidth (from 4.73 to 5.03GHz), with a satisfactory radiation performance within the bandwidth and the harmful higher order radiating modes have been obviously suppressed. Moreover, the single quarter wavelength resonator makes it more flexible to excite patch and easier to be arranged in arrays for its compact and simple structure.

引用

页码：68 / 70

页数：3

共 12 条

[1] Miniature wide-band half U-slot and half E-shaped patch antennas [J].

Chair, R ;

Mak, CL ;

Lee, KF ;

Luk, KM ;

Kishk, AA .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2005, 53 (08) :2645-2652

[2] Compact Broadband Slotted Rectangular Microstrip Antenna [J].

Deshmukh, Amit A. ;

Ray, K. P. .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2009, 8 :1410-1413

[3]

Garg L R., 2000, MICROSTRIP ANTENNA D

[4] Compact and Broadband Stacked Microstrip Patch Antenna for Target Scanning Applications [J].

Katyal, Ankita ;

Basu, Ananjan .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2017, 16 :381-384

[5] BROAD-BAND MICROSTRIP ANTENNAS USING ADDITIONAL RESONATORS GAP-COUPLED TO THE RADIATING EDGES [J].

KUMAR, G ;

GUPTA, KC .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1984, 32 (12) :1375-1379

[6] Experimental study of a microstrip patch antenna with an L-shaped probe [J].

Mak, CL ;

Luk, KM ;

Lee, KE ;

Chow, YL .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2000, 48 (05) :777-783

[7] Radiation Bandwidth Enhancement of Aperture Stacked Microstrip Antennas [J].

Oraizi, Homayoon ;

Pazoki, Reza .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2011, 59 (12) :4445-4453

[8]

POZAR DM, 1992, IEEE P, V80

[9] AN IMPEDANCE-MATCHING TECHNIQUE FOR INCREASING THE BANDWIDTH OF MICROSTRIP ANTENNAS [J].

PUES, HF ;

VANDECAPELLE, AR .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1989, 37 (11) :1345-1354

[10] Broadband microstrip patch antenna with V-slot [J].

Rafi, G ;

Shafai, L .

IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION, 2004, 151 (05) :435-440

← 1 2 →