Component for electromagnetic waves and a method for manufacturing the same

The present invention relates to a method for fabricating a cavity in substrate for a component for electromagnetic waves, the method comprising providing said cavity by removal of material from said substrate by removal of material by immersing the substrate in a liquid bath of a chemical etchant, so that resultant cavity has a top and a bottom side and sidewalls, and said cavity at one of said top and/or bottom sides exhibits an at least a four sided opening having an opening with at least two different adjacent angles. The invention also relates to the component for microwave applications.

Gevorgian, Spartak,1948Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)spartak (author)
Gustafsson, Marika (author)
Chalmers tekniska högskola (creator_code:org_t)

By the author/editor: Bergstedt, Leif; Gevorgian, Spart ...; Gustafsson, Mari ...

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