Realizations of single-band microstrip filters on vaied substrates

• Main Authors: Lin, Cheng-Sign, 林承賢
• Other Authors: Chen, Yuan-Bin
• Format: Others
• Language: zh-TW
• Published: 2011
• Online Access: http://ndltd.ncl.edu.tw/handle/12605504166011221457

碩士 === 長榮大學 === 資訊管理學系碩士班 === 100 === This paper research on the single-band microstrip-line filter,design of filter for three different resonator structures,contain Tian-shaped filters, and ring filter and parallel coupled filter,and implemented on FR4 substrates, Al2O3 substrates and MgTiO3 substrates.Discussion on the structural change and how to effectively narrow area on the different substrates,And use of different Incomplete segment coupling,reach better miniaturization structure and significantly lower radiation loss.Analysis and research in individual,and by the actual results detected by S parameters measuring instrument,simulation results and practical measurements are consistent.