Dual-band bandpass filter design using composite Right/Left-Handed materials
Electronic Packaging Technology and High Density Packaging（2012）
摘要
Based on composite Right/Left-Handed materials microwave transmission line, the characteristics and the physical implementation of the composite Right/Left-Handed of the transmission lineareanalsed and summarized. Bual-band microstrip filters which is widely used in wireless local area network (WLAN) IEEE 802 11 b / a (2.4/5. 8GH z) is designed. We change the structure so that it has a better filtering effection on the secondary resonant frequency, After 3D electromagnetic software simulation, Microwave band-pass filters is in line with the requirements of the design parameters with small size, and has better pass-band characteristics and filtering performance.
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关键词
composite right-left-handed material microwave transmission line,microwave band-pass filters,microwave metamaterials,dual-band microstrip filters,microwave filters,ieee 802.11b,microstrip filters,wireless local area network,3d electromagnetic software simulation,filtering performance,dual-band bandpass filter design,secondary resonant frequency,band-pass filters,ieee 802.11a,band pass filters
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