Title :
A CPW-Fed Triple-Band Planar Monopole Antenna for Internet of Things Applications
Author :
Yang Yang ; Yuanan Liu
Author_Institution :
Sch. of Electron. Eng., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
A coplanar waveguide (CPW) fed triple-band antenna formed by a rectangular monopole with open wide slot and a asymmetric C-shaped strip with folded stub is presented. The antenna is successfully fabricated and measured. The measurement results are coordinated with simulation well. The proposed antenna has three resonant frequency bands, the first range from 1.38 to 1.48 GHz, the second from 1.75 to 4.2 GHz, and the third from 5.04 to 6.0GHz, which covers all the WLAN/ GSM /LTE/DAB L-band/WiMAX bands. It is suitable for future internet of things devices with its impedance triple-band characters. The different reflection coefficient characters of three prototypes and proposed antenna, the impact of impedance character with various width of the asymmetric C-shaped strip, the radiation pattern of measurement and simulation, are plotted and discussed.
Keywords :
Internet of Things; Long Term Evolution; UHF antennas; WiMax; antenna feeds; antenna radiation patterns; cellular radio; coplanar waveguides; digital audio broadcasting; monopole antennas; multifrequency antennas; planar antennas; slot antennas; wireless LAN; CPW-fed triple-band planar monopole antenna; DAB band; GSM band; Internet of Things; L-band; LTE band; Long Term Evolution; WLAN band; WiMAX band; antenna radiation pattern; asymmetric C-shaped strip; coplanar waveguide fed triple-band planar monopole antenna; digital audio broadcasting; frequency 1.39 GHz to 1.48 GHz; frequency 1.7 GHz to 4.2 GHz; frequency 5.04 GHz to 6.0 GHz; impedance triple-band character; open wide slot; reflection coefficient; wireless local area network; worldwide interoperability for microwave access; Antenna measurements; Antennas; Impedance; Reflection coefficient; Resonant frequency; Wireless LAN; CPW; IoT; LTE; Triple-band; monopole antenna;
Conference_Titel :
Cyber-Enabled Distributed Computing and Knowledge Discovery (CyberC), 2014 International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4799-6235-8
DOI :
10.1109/CyberC.2014.72
