ELECTRICAL APPARATUS

摘要

A housing (50) for a microwave circuit is formed from a base (52) made of metal matrix composite material and walls (54, 56, 58) made of sheet metal. The base (52) and the walls (54, 56, 58) are joined together by diffusion soldering. Some holes to receive feedthroughs (80) are formed at the junction of the base (52) and a wall (58).