Title :
Low-loss compact dual-band filter with dual mode resonator
Author :
Wen-Cui Zhu ; Chuan Ge ; Xiao-Wei Zhu
Author_Institution :
Sch. of Phys. & Technol., Nanjing Normal Univ., Nanjing, China
Abstract :
This paper presents the design of a compact dual mode dual-band microstrip filter. A dual mode resonator is proposed based on the concept of SIR. The dual band filter can support CDMA and WiFi simultaneously. The measured results show that insertion loss are 0.62 dB and 1.2 dB at 0.85GHz and 2.46GHz respectively which are in excellent agreement with simulation.
Keywords :
UHF filters; UHF resonators; microstrip filters; CDMA; SIR; WiFi; compact dual mode dual-band microstrip filter; dual mode resonator; frequency 0.85 GHz; frequency 2.46 GHz; loss 0.62 dB; loss 1.2 dB; Band-pass filters; Dual band; Filtering theory; Magnetic separation; Microstrip filters; Passband; Resonator filters;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4673-5315-1
DOI :
10.1109/APS.2013.6711058
