title: Modes, phase shifts, and losses of flat-roof open resonators.
abstract: The integral Squation of a "flat-roof resonator" is solved by the Fox and Li method of iteration in a number of particular cases. Mode patterns, phase shifts, and power losses are derived. A good overall agreement is found with the approximate theory previously developed by Toraldo di Francia. Some experimental tests carried out on a microwave model give a further confirmation of the theoretical predictions.
authors.affiliation: Centro Microonde, Consiglio Nazionale delle Ricerche, Florence, Italy.
authors.forename: P F
authors.initials: PF
authors.lastname: Checcacci
authors.forename: A
authors.initials: A
authors.lastname: Consortini
authors.forename: A
authors.initials: A
authors.lastname: Scheggi