Planar ultra wide band slot antenna with frequency band notch function

Author

Kim, Yongjin ; Kwon, Do-Hoon

Author_Institution

i-Networking Lab, Samsung Adv. Inst. of Technol., Gyeonggi-Do, South Korea

Volume

2

fYear

2004

fDate

20-25 June 2004

Firstpage

1788

Abstract

The development of ultra wide band (UWB) antennas for high resolution and high data transmission rates in modern communication systems is growing rapidly due to the difficult requirements of UWB antennas such as small size, non-dispersive and ultra wide-band characteristics. This paper describes a planar UWB slot antenna having frequency band notch characteristics. By inserting a V-shaped thin slot on the planar antenna, a narrow frequency band notch function has been created. Also, the notched frequency band can be varied by adjusting the length of the slot. Antenna performance including VSWR and azimuthal gain pattern of the new antenna are presented.

Keywords

antenna radiation patterns; broadband antennas; planar antenna arrays; slot antenna arrays; V-shaped thin slot; VSWR; azimuthal gain pattern; frequency band notch function; planar UWB antennas; ultra wide band slot antenna; Antenna measurements; Communication systems; Data communication; Delay; Frequency; Slot antennas; Transmitting antennas; Ultra wideband antennas; Ultra wideband communication; Wireless LAN;

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.2004.1330545

Filename

1330545