Separation of Coupling Coefficient Between Resonators into Magnetic and Electric Components Toward Its Application to BPF Development
A new concept on resonators coupling coefficientis applied to various structures.The main idea is todiscriminate the magnetic and electric contributions based onthe coupled mode theory.Strong to weak coupling of open-ringresonators when they are faced on broadsides,is clarifiedtogether with the magnetic couplings survival at the longdistance.Combline and interdigital couplings are wellexplained to have differem coupling property.Some new BPFsare proposed on the basis of the present theory,which couldrealize significant miniaturization of multi-stage BPFs.
coupling coefficient magnetic coupling electriccoupling overlap integral
Ikuo Awai Yangjun Zhang
Department of Electronics & Informatics,Ryukoku University 1-5 Yokotani,Seta-oecho,Otsu 520-2194,Japan
国际会议
2008 China-Japan Joint Microwave Conference(2008年中日微波会议)
上海
英文
61-65
2008-09-10（万方平台首次上网日期，不代表论文的发表时间）