Compact Microstrip Duplezer for UMTS
In this paper, a microstrip duplexer for the third generation (3G) Universal Mobil Telecommunication System (UMTS) base stations is developed. Simple microstrip coupled-lines resonators have been used to develop the required structure. This satisfies different constraints such as a high electrical performance level (especially, a very narrow bandwidth, low insertion loss and a high outof- band rejection), great compactness, low cost and a compatibility with a standard planar integration. Simulation and optimization processes are carried out with the aid of the Advanced Design System (ADS) electromagnetic simulator that uses the full–wave Method of Moment (MoM) numerical technique. Accurate results are obtained. The losses caused by both the substrate and metallization are taken into account during the simulation process. The duplexer is designed, simulated, analyzed, fabricated and measured.
Microstrip Duplezer 3G Mobile Communications and UMTS
M.Ali Soliman W.Swelam T.E.Taha
Higher Institute of Technology (HIT), Benha University, Benha, Egypt Faculty of Electronic Engineering, Menoufia University, Menouf, Egypt
国际会议
第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)
重庆
英文
589-593
2009-08-01（万方平台首次上网日期，不代表论文的发表时间）