DocumentCode
3405924
Title
CPW-fed planar ultra-wideband antenna with hexagonal radiating elements
Author
Kwon, Do-Haon ; Kim, Yondin
Author_Institution
i-Networking Lab., Samsung Adv. Inst. of Technol., Yongin, South Korea
Volume
3
fYear
2004
fDate
20-25 June 2004
Firstpage
2947
Abstract
Planar UWB antennas with hexagonal radiating elements are presented and their bandwidth characteristics with respect to geometrical parameters have been investigated. Optimized parameters for small size provide an antenna measuring 22 mm × 31.3 mm, which may be the smallest planar antenna reported while satisfying VSWR < 2 for 3.1-10.6 GHz. Measurement results have been presented for the gain and the group delay in the boresight direction as a function of frequency.
Keywords
antenna feeds; broadband antennas; delays; dipole antenna arrays; microwave antenna arrays; planar antenna arrays; 22 mm; 3.1 to 10.6 GHz; 31.3 mm; CPW-fed antenna; bandwidth characteristics; boresight direction; coplanar waveguide feed; geometrical parameters; group delay; hexagonal radiating elements; planar antenna; planar dipole antenna; ultra-wideband antenna; Antenna feeds; Antenna measurements; Bandwidth; Coplanar waveguides; Dipole antennas; Frequency; Impedance; Testing; Ultra wideband antennas; Ultra wideband technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2004. IEEE
Print_ISBN
0-7803-8302-8
Type
conf
DOI
10.1109/APS.2004.1331996
Filename
1331996
Link To Document