A Compact Dual-Band Antenna With Omnidirectional Radiation Pattern

被引：36
|
作者：
Malik, Jagannath [1 ]
Patnaik, Amalendu [1 ]
Kartikeyan, M. V. [1 ]
机构：
[1] Indian Inst Technol, Dept Elect & Commun Engn, Millimeter THz Wave Lab MTL, Roorkee 247667, Uttar Pradesh, India
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2015年 / 14卷
关键词：
Defected microstrip structure (DMS); dual-band antenna; omnidirectional pattern; WiMAX; WLAN; MONOPOLE ANTENNA; DIPOLE ANTENNA; PLANAR; OPERATION;
D O I：
10.1109/LAWP.2014.2370651
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 letter, a low-profile planar microstrip antenna is proposed to operate at lower WLAN (2.4 GHz) and WiMAX (3.5 GHz) frequency bands. The antenna has good omnidirectional radiation pattern for both the bands with compact form-factor. The obtained result shows that the proposed dual-band omnidirectional microstrip antenna has better impedance bandwidth and high radiation efficiency while maintaining the structural compactness. The electromagnetic model of the proposed antenna is developed in CST Microwave Studio for analysis and optimization. The fabricated antenna and measured results are presented.
引用
收藏
页码：503 / 506
页数：4
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