摘要 |
<p>Internal launch apertures or holes (18) are formed in the internal housing assembly walls (24, 26) of a microwave assembly (10) using an electric discharge machine (21). The internal launch apertures (18) provide a signal path through the internal walls (24, 26) between integrated microwave structures, such as comb-line filters (14, 16) and waveguide combiners, and other microwave structures or elements located within the assembly housing (12).</p> |