Coaxial type band-pass filter

Abstract

Abstract PURPOSE:To elevate a shock resisting property, by protecting the circumferential part of an inner conductor by covering it with a thermal shrinkage insulating material, and also getting rid of a gap against an outer conductor. CONSTITUTION:The circumferential part of an inner conductor 2 is covered in one body with a thermal shrinkage tube 4 having an insulating property, it is incorporated to an outer conductor 1, and contact plugs 3a, 3b of input and output terminals are placed at both the ends. Also, the outside diameter of the inner conductor 2 including the tube 4 covering the inner conductor 2 is conformed with the inside diameter of the outer conductor 1, so that the inner conductor 2 is not vibrated in the outside conductor 1.

Inventors

• 👤 Tatsuichi Yamazaki
• 👤 Nobuhiro Tanaka

Bibliographic Details