A Compact Ultra Wideband Antenna with Band Notched Design

被引：0
作者：
Jalil, Y. E. [1 ]
Chakrabarty, C. K. [1 ]
Kasi, B. [2 ]
机构：
[1] Univ Tenaga Nas, Ctr RF & Microwave Engn, Dept Elect & Commun Engn, Kajang, Selangor, Malaysia
[2] Kuala Lumpur Infrastruct Univ Coll, Dept Elect & Elect Engn, Kajang, Selangor, Malaysia
来源：
2014 IEEE 2ND INTERNATIONAL SYMPOSIUM ON TELECOMMUNICATION TECHNOLOGIES (ISTT) | 2014年
关键词：
frequency-notched; microstrip antenna; ultra wideband (UWB);
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
The coexistence issues caused by the spectrum overlapping between wideband system and other narrowband system has been a major concern. This paper proposed a compact ultra-wideband (UWB) antenna with a frequency notch at the WiMAX band. The proposed antenna consists of an octagon-shaped patch fed by a 50 SI microstrip line. The ground plane is truncated to improve the overall bandwidth. An altered H-shaped slot is etched on the proposed radiator to introduce the band-notch function. The antenna demonstrates a good impedance matching over a bandwidth of 2.8 to 11 6Hz with reasonable radiation patterns. The band rejection performance and gain reduction in the frequency hand of 3.3 to 3.6 6Hz is successfully achieved. Transient analysis of the designed antenna indicates stable signal transmission confirming its suitability for short-range UWB impulse radios. Additionally, the proposed antenna has a compact size of 26 x 32 mm(2).
引用
收藏
页码：408 / 412
页数：5
相关论文
共 13 条
[1]   TIME-DOMAIN ANTENNA CHARACTERIZATIONS [J].
ALLEN, OE ;
HILL, DA ;
ONDREJKA, AR .
IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 1993, 35 (03) :339-346
[2]  
[Anonymous], 2007, ASIA PACIFIC MICROWA
[3]  
[Anonymous], 2002, First report and order 02-48
[4]  
[Anonymous], 2010, IEEE MIDDL E C ANT P
[5]  
[Anonymous], 2009, APPL EL C KOLK
[6]  
[Anonymous], INT WORKSH MICR MILL
[7]   A Compact Ultrawideband Antenna With 3.4/5.5 GHz Dual Band-Notched Characteristics [J].
Chu, Qing-Xin ;
Yang, Ying-Ying .
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2008, 56 (12) :3637-3644
[8]  
Kim S., 2009, P FUELCELL2009, P1
[9]   BASEBAND-PULSE-ANTENNA TECHNIQUES [J].
LAMENSDORF, D ;
SUSMAN, L .
IEEE ANTENNAS AND PROPAGATION MAGAZINE, 1994, 36 (01) :20-30
[10]   STUDY OF AN EXTREMELY WIDEBAND MONOPOLE ANTENNA WITH TRIPLE BAND-NOTCHED CHARACTERISTICS [J].
Liu, J. ;
Esselle, K. P. ;
Hay, S. G. ;
Zhong, S. S. .
PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, 2012, 123 :143-158
12