References
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- E A Guillemin, “Synthesis of Passive Networks,” Hoboken, New Jesrsey: Wiley; 1964.
- S C Dutta Roy, “On the design of multiple pass-band filters by frequency transformation,” IETE J. Research, Vol. 58, no. 1, pp. 20–3, Jan. 2012.
- N Nallam, and S Chatterjee, “Multi-band frequency transformations, matching networks and amplifiers,” IEEE Trans. Circuits Syst.-I. Regular Papers, Vol. 60, no. 6, pp. 1635–47, Jun. 2013.