Design of dual-band slot antenna with double T-match stubs
- 1 January 2006
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 42 (8), 438-439
- https://doi.org/10.1049/el:20060009
Abstract
A simple and compact design of dual-band slot antenna is presented. Fed by a CPW, the antenna is printed on a single-layer PCB with extremely low manufacturing cost. A pair of T-match stubs is employed to generate the dual resonances in the 2.4–2.5 and 5–6 GHz bands. The antenna of small radiating area 11×28 mm2 is demonstrated on an FR4 PCB with ground plane size of 31×35 mm2. Robust radiation performances are achieved, including in-band gain flatness within +/− 0.5 dB and polarisation isolation better than 15 dB. Consistent radiation patterns for both bands are obtained with peak gains about 3 and 4 dBi in the lower and upper bands, respectively.Keywords
This publication has 5 references indexed in Scilit:
- Tapered bent folded monopole for dual-band wireless local area network (WLAN) systemsIEEE Antennas and Wireless Propagation Letters, 2005
- A new integrated match for CPW‐FED slot antennasMicrowave and Optical Technology Letters, 2004
- Broadband dual-frequency CPW-fed planar monopole antenna with rectangular notchElectronics Letters, 2004
- Dual broadband design of rectangular slot antenna for 2.4 and 5 GHz wireless communicationElectronics Letters, 2004
- Dual-band, single CPW port, planar-slot antennaIEEE Transactions on Antennas and Propagation, 2003