1. Brandon, P.S.: The design of lumped constant dispersive networks, (IEE Conf. Publ. 20 1966), p. 6–13
2. ‘The synthesis of band-pass, all-pass time delay networks with graphical approximation techniques’, Hughes Research Laboratories research report, 114, February, 1962 3rd edn
3. Cook, C.E., and Bernfeld, M.: Radar signals; an introduction to theory and application, (Academic Press 1967),chap. 12,