Spanner shaped ultra wideband patch antenna

Author

Waghmare, Chetan ; Kothari, Ankit

Author_Institution

Dept. of Electron. Eng., Visvesvaraya Nat. Inst. of Technol., Nagpur, India

fYear

2014

fDate

28-30 May 2014

Firstpage

1

Lastpage

4

Abstract

In recent years Cognitive radio and UWB technologies are emerging for efficient use of Spectrum for short range wireless communications. FCC also has released a wideband of 7.5 GHz (From 3.1GHz to 10.6GHz) as unlicensed to use it anytime anywhere. In cognitive radio for sensing purpose and in UWB transceiver, UWB antennas play a vital role. Since antenna dimensions are frequency dependent, designing an antenna for wideband is a challenging task. This paper discusses the step by step techniques to obtain ultra wide bandwidth (2.23GHz-11.4GHz) from narrowband patch antenna. Also it discusses the various antenna parameters of proposed antenna design, its simulated and experimental results.

Keywords

cognitive radio; microstrip antennas; ultra wideband antennas; FCC; UWB antennas; UWB technology; UWB transceiver; antenna design; antenna dimensions; antenna parameter; bandwidth 7.5 GHz; cognitive radio; frequency 2.23 GHz to 11.4 GHz; narrowband patch antenna; short-range wireless communication; spanner-shaped ultrawideband patch antenna; Antenna radiation patterns; Bandwidth; Cognitive radio; Patch antennas; Slot antennas; Ultra wideband antennas; Cognitive radio (CR); Patch antenna; Ultra wideband Antenna; finite ground plane; slot; wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Engineering and Systems (SCES), 2014 Students Conference on

Conference_Location

Allahabad

Print_ISBN

978-1-4799-4940-3

Type

conf

DOI

10.1109/SCES.2014.6880057

Filename

6880057