Design of a Dual Band-Notch UWB Slot Antenna by Means of Simple Parasitic Slits

被引：53

作者：

Azim, Rezaul ^{[1
]}

Islam, Mohammad Tariqul ^{[1
]}

Mobashsher, Ahmed Toaha ^{[2
]}

机构：

[1] Univ Kebangsaan Malaysia, Inst Space Sci ANGKASA, Bangi 46300, Malaysia

[2] Univ Queensland, Sch Informat Technol & Elect Engn, Brisbane, Qld 4067, Australia

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2013年 / 12卷

关键词：

Notch band; slot antenna; WiMAX; WLAN; MONOPOLE ANTENNA;

D O I：

10.1109/LAWP.2013.2288370

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 planar slot antenna with dual-band-notch characteristics is proposed for ultrawideband application. The basic antenna comprises a rectangular tuning stub and a ground plane with a tapered-shape slot. To create a notched band for WiMAX, one angle-shaped parasitic slit is etched out along with the tuning stub, while for WLAN, two symmetrical parasitic slits are placed inside the slot of the ground plane. By properly adjusting the size and location of the parasitic slits, it is found that the proposed antenna can achieve ultrawide operating band with dual-notched band without altering the overall antenna size. These notched bands will help to mitigate the possible interference between UWB and these narrow bands.

引用

页码：1412 / 1415

页数：4

共 8 条

[1] Compact Tapered-Shape Slot Antenna for UWB Applications [J].

Azim, Rezaul ;

Islam, Mohammad Tariqul ;

Misran, Norbahiah .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2011, 10 :1190-1193

[2] Analysis of Planar Ultrawideband Antennas With On-Ground Slot Band-Notched Structures [J].

Dong, Yuan Dan ;

Hong, Wei ;

Kuai, Zhen Qi ;

Chen, Ji Xin .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2009, 57 (07) :1886-1893

[3] Triple band-notched UWB monopole antenna with two resonator structures [J].

Kim, Jang-Yeol ;

Kim, Nam ;

Lee, Seungwoo ;

Oh, Byoung-Cheol .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2013, 55 (01) :4-6

[4] Band-reject ultra-wideband monopole antenna using patch loading [J].

Koohestani, M. ;

Pires, N. ;

Skrivervik, A. K. ;

Moreira, A. A. .

ELECTRONICS LETTERS, 2012, 48 (16) :974-975

[5] Tapered Slot Antenna With Band-Notched Function for Ultrawideband Radios [J].

Lee, Dae-Heon ;

Yang, Hae-Yong ;

Cho, Young-Ki .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2012, 11 :682-685

[6] Design of compact UWB band-notched antenna by means of electromagnetic-bandgap structures [J].

Li, T. ;

Zhai, H. -Q. ;

Li, G. -H. ;

Liang, C. -H. .

ELECTRONICS LETTERS, 2012, 48 (11) :608-609

[7] DUAL BAND-NOTCHED ANTENNA WITH THE PARASITIC STRIP FOR UWB [J].

Liu, W. X. ;

Yin, Y. Z. .

PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS, 2011, 25 :21-30

[8]

Schantz H. G., 2003, IEEE Antennas and Propagation Society International Symposium. Digest. Held in conjunction with: USNC/CNC/URSI North American Radio Sci. Meeting (Cat. No.03CH37450), P604

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