Compact proximity coupled multi-band patch antenna

Author

Bakariya, P.S. ; Dwari, Santanu

Author_Institution

Dept. of Electron. Eng., Indian Sch. of Mines, Dhanbad, India

fYear

2013

fDate

7-13 July 2013

Firstpage

1484

Lastpage

1485

Abstract

This paper presents a new design of a multi-band microstrip-patch antenna with a proximity coupled feed for operating at Bluetooth, Wi-Fi, ISM, WiMax and WLAN Bands. The proposed antenna consists of a V-shape patch with a rectangular shape strip in middle of it and a defected ground plane. The band around WiMax and WLAN application are achieved by adding rectangular strip in middle of patch. A defected ground plane is used to achieve Bluetooth/Wi-Fi/ISM band and it also helps to achieve better return loss and wide bandwidth for WLAN application. The antenna is designed on FR-4 substrate with dielectric constant 4.4. This antenna operates in three bands 2.4-2.65, 3.3-3.7, and 5-5.95 GHz covering Bluetooth, Wi-Fi, ISM, WiMax and WLAN Band. The proposed antenna shows omnidirectional and dipole like radiation pattern in E-plane and H-plane respectively.

Keywords

Bluetooth; WiMax; antenna radiation patterns; microstrip antennas; microwave antennas; multifrequency antennas; wireless LAN; Bluetooth; E-plane; FR-4 substrate; H-plane; ISM; V-shape patch; WLAN; WiMax; compact proximity coupled multiband patch antenna; dipole like radiation pattern; frequency 2.4 GHz to 2.65 fHz; frequency 3.3 GHz to 3.7 GHz; frequency 5 GHz to 5.95 GHz; multi-band microstrip-patch antenna; omnidirectional like radiation pattern; rectangular shape strip; return loss; wide bandwidth; Antenna radiation patterns; Bluetooth; Microstrip; Substrates; WiMAX; Wireless LAN;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE

Conference_Location

Orlando, FL

ISSN

1522-3965

Print_ISBN

978-1-4673-5315-1

Type

conf

DOI

10.1109/APS.2013.6711401

Filename

6711401