Surface mountable circulator/isolator and assembly technique

摘要

A structure for a passive microwave device capable of low IMD and high power operation, and adapted for automated assembling and placement is disclosed. The device exhibits a high degree of coplanarity on its mounting surface, as well as a high degree of flatness and alignment between its respective components. The inherent self-aligning qualities of the design are used in conjunction with an assembly fixture that has three or more alignment pins to provide a highly manufacturable and reliable device. Related manufacturing methods and fixturing are also disclosed.