Title :
Dual frequency integrated antenna (DFIA) with image rejection
Author :
Ismail, Widad ; Murad, Sohiful A Z
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. Sains Malaysia
Abstract :
A new configuration of integrated antenna featuring dual frequency operations and image frequency rejection is implemented. The used of dual frequency for image rejection in one system by using one antenna is a new technique in demodulation. The LNA´s, mixers, LO and coupler are integrated to a dual frequency microstrip patch antenna producing a single module of integrated system that can perform for multiband operations
Keywords :
coupled circuits; demodulation; low noise amplifiers; microstrip antennas; mixers (circuits); multifrequency antennas; LNA; demodulation technique; dual frequency integrated antenna; dual frequency microstrip patch antenna; image frequency rejection; image rejection; mixers; multiband operations; Bandwidth; Costs; Demodulation; Dual band; Microstrip antennas; Microwave antennas; Microwave devices; Mobile antennas; Patch antennas; Radio frequency; dual-band; image reject mixer; integrated antenna; patch antennas;
Conference_Titel :
Networks, 2005. Jointly held with the 2005 IEEE 7th Malaysia International Conference on Communication., 2005 13th IEEE International Conference on
Conference_Location :
Kuala Lumpur
Print_ISBN :
1-4244-0000-7
DOI :
10.1109/ICON.2005.1635422
