Vivaldi Antenna With Integrated Switchable Band Pass Resonator

被引：64

作者：

Hamid, M. R. ^{[1
]}

Gardner, Peter ^{[1
]}

Hall, Peter S. ^{[1
]}

Ghanem, F. ^{[1
]}

机构：

[1] Univ Birmingham, Sch Elect Elect & Comp Engn, Birmingham B15 2TT, W Midlands, England

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2011年 / 59卷 / 11期

基金：

英国工程与自然科学研究理事会;

关键词：

Antenna; cognitive radio; reconfigurable; Vivaldi; wideband; RECONFIGURABLE ANTENNA;

D O I：

10.1109/TAP.2011.2164197

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：

A novel reconfigurable wideband to narrowband Vivaldi antenna is presented. A single pair of ring slot resonators is located in the Vivaldi to realize frequency reconfiguration, maintaining the original size unchanged. The proposed antenna is capable of switching six different narrow pass bands within a wide operating band of 1-3 GHz, offering added prefiltering functionality. A fully functional prototype has been developed. PIN diode switches were employed at specific locations in the resonator to change its effective electrical length, hence forming different filter configurations. Antenna performance obtained from simulation and measurement results shows good agreement, which verifies the proposed design concepts. The antenna is potentially suitable for applications requiring dynamic band switching such as cognitive radio.

引用

页码：4008 / 4015

页数：8

共 15 条

[1]

Abu Tarboush H. F., 2009, 2009 Loughborough Antennas & Propagation Conference (LAPC), P141, DOI 10.1109/LAPC.2009.5352529

[2]

[Anonymous], RMSW100 RADANT MEMS

[3]

[Anonymous], BAR50 SERIES INFINEO

[4]

Balanis C. A., 2011, MODERN ANTENNA HDB

[5] INTEGRATED WIDE-NARROW BAND ANTENNA FOR MULTIBAND APPLICATIONS [J].

Ebrahimi, E. ;

Hall, P. S. .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2010, 52 (02) :425-430

[6] Two port frequency reconfigurable antenna for cognitive radios [J].

Ghanem, F. ;

Hall, P. S. ;

Kelly, J. R. .

ELECTRONICS LETTERS, 2009, 45 (11) :534-535

[7] Switched-Band Vivaldi Antenna [J].

Hamid, M. R. ;

Gardner, Peter ;

Hall, Peter S. ;

Ghanem, F. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2011, 59 (05) :1472-1480

[8]

Kelly James R., 2009, 2009 3rd European Conference on Antennas and Propagation. EuCAP 2009, P3757

[9]

Li P., 2006, Institution of Engineering and Technology Seminar on Ultra Wideband Systems, Technologies and Applications, P235, DOI 10.1049/ic:20060516

[10] MEMS-Switched, Frequency-Tunable Hybrid Slot/PIFA Antenna [J].

Liu, Zidong ;

Boyle, Kevin ;

Krogerus, Joonas ;

de Jongh, Maurice ;

Reimann, Klaus ;

Kaunisto, Risto ;

Ollikainen, Jani .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2009, 8 :311-314

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