Shokri, Majid, Rafii, Vahid, Karamzadeh, Saeid, Amiri, Zhaleh and Virdee, Bal Singh (2015) CPW-fed printed UWB antenna with open-loop inverted triangular-shaped slot for WLAN band filtering. International Journal of Microwave and Wireless Technologies. pp. 1-6. ISSN 1759-0787
|
Text
9. CPW-fed printed UWB antenna.pdf - Accepted Version Download (701kB) | Preview |
Abstract / Description
A compact CPW-fed printed monopole slot antenna is presented for ultra-wideband (UWB) applications. The antenna comprises of a dome-shaped radiating element in which embedded is an open-loop inverted triangular-shaped slot (TSS). The antenna is fed through a coplanar waveguide to provide an ultra-wide impedance bandwidth of 8.95 GHz (2.58–11.53 GHz) which corresponds to a bandwidth ratio of 1:4.46 for VSWR <2. The antenna possesses a notch band functionality to filter out interfering C-band signals like wireless local-area network (WLAN). The notch band frequency is determined by physical parameters defining the TSS that allows fine control of the notch's location. The proposed antenna also possesses a flat gain response expect at the notched band and occupies a relatively small volume of 25 × 25 × 0.8 mm3 for ease of system integration.
Item Type: | Article |
---|---|
Uncontrolled Keywords: | slot antenna; CPW-fed; band-notched function; WLAN; ultra-wideband |
Subjects: | 600 Technology > 620 Engineering & allied operations |
Department: | School of Computing and Digital Media |
Depositing User: | Bal Virdee |
Date Deposited: | 21 Oct 2015 10:50 |
Last Modified: | 21 Apr 2020 10:54 |
URI: | https://repository.londonmet.ac.uk/id/eprint/795 |
Downloads
Downloads per month over past year
Downloads each year
Actions (login required)
![]() |
View Item |