Dusan Nesic,Aleksandar Nesic.Bandstop microstrip pbg filter with sinusoidal variation of the characteristic impedance and without etching in the ground plane [J].Microwave and Optical Technology Letters,2001,29 (6):418-420.
[2]
Roy M Lc,Perennec A,Toutain S,et al.A new design of microwave filters by using continuously varying transmission lines [C].Proc.IEEE MTT-S Digest,1997:639-641.
[3]
Marc Le Roy,André Pérennec,Serge Toutain,et al.The continuously varying transmission-line technique-application to filter design [ J ].IEEE Trans.on Microwave Theory And Techinques,1999,47 (9):1680-1687.
[4]
Txema Lopetegi,Miguel A G Laso,Maria J Erro,et al.Novel photonic bandgap microstrip structures using network topology [ J ].Microwave and Optic Technology Letters,2000,25 (1):33-36.
[5]
LIU Hai-Wen,SUN Xiao-Wei,LI Zheng-Fan.Low-pass filters of wide stop-band based on photonic band-gap structures[J].,Infrared Millim.Waves(刘海文,孙晓玮,李征帆.一种基于光子带隙结构的宽阻带低通滤波器.红外与毫米波学报),2004,23(2):135-138.
