Dielectric waveguide non-reversible electric circuit device and radio equipment therewith

Application Number: 00104943
Application Date: 2000.03.30
Publication Number: 1270426
Publication Date: 2000.10.18
Priority Information: 1999/3/30 JP 088959/99
International: H01P1/36;H01P1/383;H01P3/16
Applicant(s) Name: Murata Manufacturing Co., Ltd.
Inventor(s) Name: Ishiura Yutaka;Tokuji Hiroshi;Matsutani Kei
Patent Agency Code: 31100
Patent Agent: li ling
Abstract A dielectric nonreciprocal circuit device, which has satisfactory nonreciprocal characteristics obtained by improving the structure of a part supporting magnetic members, is incorporated in a radio device. The dielectric nonreciprocal circuit device has an arrangement such that supporting members for supporting the magnetic members are not located where the magnetic members are abutted against dielectric strips or where the magnetic members are disposed in close proximity to the dielectric strips.