Jun 27, 2006 #1 B burton Full Member level 3 Joined Dec 12, 2003 Messages 176 Helped 15 Reputation 30 Reaction score 10 Trophy points 1,298 Activity points 1,064 (1)A.E.Atia and A.E.Williams, " New type of waveguide bandpass filters for satellite transponders", COMSAT Tech.Rev, Vol.1, no.1, pp21-43,1971 (2)R.J.Cameron,"General prototype network synthesis methods for microwave filters",ESA J.,Vol.6, pp193-206,1982 (3)S.B.Cohn,"Direct-coupled-resonator filters",Proc.IRE, vol.45, pp187-196, February 1957
(1)A.E.Atia and A.E.Williams, " New type of waveguide bandpass filters for satellite transponders", COMSAT Tech.Rev, Vol.1, no.1, pp21-43,1971 (2)R.J.Cameron,"General prototype network synthesis methods for microwave filters",ESA J.,Vol.6, pp193-206,1982 (3)S.B.Cohn,"Direct-coupled-resonator filters",Proc.IRE, vol.45, pp187-196, February 1957