Design and realization of planar bow-tie dipole array antenna with dual-polarization at 2.4 GHz frequency for Wi-Fi access point application

Author

Kaswiati, Wia Siti ; Suryana, Joko

Author_Institution

Radio Telecommun. & Microwave Lab., Inst. Teknol. Bandung, Bandung, Indonesia

fYear

2012

fDate

30-31 Oct. 2012

Firstpage

218

Lastpage

222

Abstract

A research about design and realization of dual planar bow-tie dipole array antenna at 2.4 GHz will be presented for Wifi Outdoor BTS applications. The proposed antenna should have wide bandwidth, high gain, and ± 45° dual polarization. From the simulation and measurement results of realized antenna we can concluded that our proposed antenna has met the desired specifications; antenna reflection coefficient value <; -10 dB, mutual coupling <; -20 dB, antenna bandwidth exceeds 1.2 GHz, antenna gain reaches 16.62 dBi. Moreover, beside for Wifi Outdoor BTS applications, this implemented antenna actually can be used for another wireless systems simultaneously for GSM 1800 MHz, 3G 2100 Mz, and LTE/Wimax 2300/2500 MHz.

Keywords

bow-tie antennas; planar antenna arrays; polarisation; wireless LAN; 3G; GSM; LTE-Wimax; Wi-Fi access point application; Wi-Fi outdoor BTS applications; antenna reflection coefficient; dual-polarization; frequency 1800 MHz; frequency 2.4 GHz; frequency 2100 MHz; frequency 2300 MHz; frequency 2500 MHz; mutual coupling; planar bow-tie dipole array antenna; wireless systems; Antenna measurements; Antenna radiation patterns; Broadband antennas; Dipole antennas; Impedance matching; Microstrip antennas; ± 45° dual-polarization; printed bow-tie antenna; wideband antenna;

fLanguage

English

Publisher

ieee

Conference_Titel

Telecommunication Systems, Services, and Applications (TSSA), 2012 7th International Conference on

Conference_Location

Bali

Print_ISBN

978-1-4673-4549-1

Type

conf

DOI

10.1109/TSSA.2012.6366055

Filename

6366055