Title :
Quad Band CEIFS Antenna for Mobile Communication
Author :
Thakur, Jay Prakash ; Park, Jun-Seok ; Joung, Myoung-Sub ; Jang, Byoung-Jun ; Oh, Ha-Ryoung
Author_Institution :
Sch. of Electr. Eng., Kookmin Univ., Seoul
Abstract :
A novel compact cascaded-E inverted-F slot (CEIFS) type microstrip antenna is proposed for quad bands, radio frequency telephone systems. This antenna design is particularly unique since it supports the new generation mobile phone handsets where multiband operation with minimum size is greatly desired. Slot lines are embedded in the antenna in cascaded-E and inverted-F shape parallel to the edge of the antenna length. This kind of new structure provides broad banding and multiple frequency bands. Detail of design criteria with respect to physical parameters is described. Radiation patterns and impedance bandwidths are measured and shown
Keywords :
UHF antennas; antenna radiation patterns; microstrip antennas; mobile antennas; mobile radio; multifrequency antennas; planar inverted-F antennas; slot antennas; slot lines; antenna radiation patterns; cascaded-E inverted-F slot antennas; impedance bandwidths measurement; microstrip antenna; mobile communication; mobile phone handsets; quad-band antennas; radiofrequency telephone systems; slot lines; Antenna accessories; Microstrip antennas; Mobile antennas; Mobile communication; Mobile handsets; Radio frequency; Shape; Slot antennas; Telephone sets; Telephony; CEIFS; Microstrip antenna; branch line coupler; dual feed; quad-band;
Conference_Titel :
Microwave Symposium Digest, 2006. IEEE MTT-S International
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-9541-7
Electronic_ISBN :
0149-645X
DOI :
10.1109/MWSYM.2006.249447
