Title :
Quad-Band Antenna With High Isolation MIMO and Broadband SCS for Broadcasting and Telecommunication Services
Author :
Yang, C. ; Kim, J. ; Kim, H. ; Wee, J. ; Kim, B. ; Jung, C.
Author_Institution :
Grad. Sch. of NID Fusion Technol., Seoul Nat. Univ. of Technol., Seoul, South Korea
fDate :
7/2/1905 12:00:00 AM
Abstract :
The quad-band antenna, which is composed of two compact dual-band antennas, is presented for portable media player (PMP) applications. The antenna for the broadcasting dual band (DVB-H UHF: 470-862 MHz; L: 1452-1492 MHz) is composed of a planar inverted-F antenna (PIFA) with self-complementary structure (SCS) for the broadband performance. The measured operation bandwidth of the antenna (VSWR <; 4) is 500 MHz (370-870 MHz) at UHF band and 220 MHz (1300-1520 MHz) at L band. The two-channel WLAN multiple-input-multiple-output (MIMO) antenna with high isolation performance for the telecommunication dual band (WLAN 11b: 2.4-2.5 GHz; 11a: 5.15-5.825 GHz) is composed of a PIFA operating at 2-GHz band and a loop antenna operating at 5-GHz band. The proposed antennas are fabricated in a PMP case (εr = 3.2 ).
Keywords :
MIMO communication; UHF antennas; broadband antennas; digital video broadcasting; loop antennas; multifrequency antennas; planar inverted-F antennas; telecommunication services; wireless LAN; wireless channels; UHF band; broadband SCS; digital video broadcasting; dual band antennas; frequency 1300 MHz to 1520 MHz; frequency 2 GHz; frequency 2.4 GHz to 2.5 GHz; frequency 370 MHz to 870 MHz; frequency 5 GHz; frequency 5.15 GHz to 5.825 GHz; high isolation MIMO; loop antenna; planar inverted-F antenna; portable media player application; quad band antenna; self complementary structure; telecommunication services; two-channel WLAN multiple-input-multiple-output antenna; Digital Video Broadcasting-Handheld (DVB-H); high isolation; loop antenna; multiple-input–multiple-output (MIMO) antenna; planar inverted-F antenna (PIFA); portable media player (PMP); self-complementary structure (SCS); wireless local area network (WLAN);
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2010.2053515
