Answers are grounded in this paper and cite their sources.
The development of techniques for manufacturing electromechanical filters is discussed and the change from single rods with turnedin necks to built-up construction described. Single-sideband filters and miniature types are then described and methods of eliminating spurious modes are shown.
No takes yet. Share an insight, caveat, or question.
M. Börner (1965) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: