Title :
Multiband and multifeed antenna for concurrent operation mode
Author :
Jung, C.W. ; Kim, I. ; Kim, Y. ; Kim, Y.E.
Author_Institution :
Commun. & Connectivity Lab., Samsung Adv. Inst. of Technol., Yongin
Abstract :
A small-sized (radiator sime 21 times 9 mm) coupled monopole antenna for concurrent operation mode is presented. The proposed antenna operates in four service bands with two feed ports: port 1: WiBro (2.3- 2.4 GHz) and WLAN 802.11a (5.15-5.35 GHz); port 2: m-RFID (908.5-914 MHz) and m-WiMAX (3.4-3.6 GHz). To increase the isolation between the two ports, two filters are used in both feed-lines. The frequency bands of the proposed antenna can be used at the same time for concurrent operation mode.
Keywords :
antenna feeds; monopole antennas; multifrequency antennas; WLAN 802.11a; WiBro; concurrent operation mode; frequency 2.3 GHz to 2.4 GHz; frequency 3.4 GHz to 3.6 GHz; frequency 5.15 GHz to 5.35 GHz; frequency 908.5 MHz to 914 MHz; m-RFID; m-WiMAX; multiband antenna; multifeed antenna; small-sized coupled monopole antenna;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20070870
