Title :
Wideband Built-In Antenna With New Crossed C-Shaped Coupling Feed for Future Mobile Phone Application
Author :
Kim, Byoung-Nam ; Park, Seong-Ook ; Oh, Jung-Keun ; Koo, Gwan-Young
Author_Institution :
Dept. of Inf. & Commun. Eng., Korea Adv. Inst. of Sci. & Technol. (KAIST), Daejeon, South Korea
fDate :
7/2/1905 12:00:00 AM
Abstract :
A wideband built-in antenna with a new crossed C-shaped coupling feed structure for wireless terminals is presented. With the proposed design scheme, a 10-band built-in antenna that covers LTE700/GSM850/GSM900/DCS1800/PCS1900/WCDMA/WiBro2350/Bluetooth/WiMAX2500/LTE2600 is experimentally tested. The antenna could be available for future 4G service and for current 2G/3G services. This novel 10-band built-in handset antenna is developed within the limits of a 50 × 14 × 6 mm3 volume for recent smart phones or personal digital assistant (PDA) applications, thereby achieving good agreement between measurement and simulation.
Keywords :
3G mobile communication; 4G mobile communication; Bluetooth; WiMax; antenna feeds; broadband antennas; cellular radio; code division multiple access; mobile handsets; notebook computers; 10-band built-in handset antenna; 2G-3G services; 4G service; Bluetooth; DCS1800; GSM850; GSM900; LTE2600; LTE700; PCS1900; WCDMA; WiBro2350; WiMAX2500; c-shaped coupling feed; mobile phone application; personal digital assistant; wideband built-in antenna; 2G/3G/4G service; LTE-band; coupling feed; crossed C-shaped coupling structure; handset antenna; wideband antenna;
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2010.2052451
