Design of modified rhomboidal dualband antenna for Bluetooth and UWB applications

Author

Singh, Awadhesh ; Pandey, Gaurav K. ; Kalraiya, Sachin ; Singh, Hari S. ; Meshram, Manoj K.

Author_Institution

Dept. of Electron. Eng., Indian Inst. of Technol. (Banaras Hindu Univ.), Varanasi, India

fYear

2014

fDate

Feb. 28 2014-March 2 2014

Firstpage

367

Lastpage

371

Abstract

A compact size, low profile microstrip fed dual band planer monopole antenna is presented. The shape of main radiating element is modified rhomboidal that covers ultrawideband (UWB) frequency range. Further, to make dual band antenna without affecting the UWB range, stair shaped strip in elliptical shaped slot is loaded on main radiating element. The dual band antenna covers 2.36 to 2.49 GHz (Bluetooth) and 3.1GHz to 17 GHz (UWB) frequency bands. The antenna is designed on FR4 substrate of size 35 × 24 × 1.6mm³. The parametric analysis, impedance bandwidth, input impedance, gain etc. of antenna are computed using Ansoft HFSS.

Keywords

Bluetooth; UHF antennas; antenna feeds; microstrip antennas; monopole antennas; multifrequency antennas; planar antennas; slot antennas; ultra wideband antennas; Ansoft HFSS; Bluetooth; FR4 substrate; UWB applications; compact size low profile microstrip fed dual band planer monopole antenna; elliptical shaped slot; frequency 2.36 GHz to 2.49 GHz; frequency 3.1 GHz to 17 GHz; impedance bandwidth; modified rhomboidal dual-band antenna design; parametric analysis; radiating element; stair shaped strip; ultrawideband frequency range; Antenna radiation patterns; Bluetooth; Dual band; Impedance; Shape; Ultra wideband antennas; Bluetooth; Dual-band antenna; Monopole antenna; UWB; modified Rhomboidal shape;

fLanguage

English

Publisher

ieee

Conference_Titel

Students' Technology Symposium (TechSym), 2014 IEEE

Conference_Location

Kharagpur

Print_ISBN

978-1-4799-2607-7

Type

conf

DOI

10.1109/TechSym.2014.6808077

Filename

6808077