Invention Grant
- Patent Title: Coil and method for manufacturing the same
- Patent Title (中): 线圈及其制造方法
-
Application No.: US13352730Application Date: 2012-01-18
-
Publication No.: US08368498B2Publication Date: 2013-02-05
- Inventor: Makoto Saito
- Applicant: Makoto Saito
- Applicant Address: JP Atsugi-Shi
- Assignee: Anritsu Corporation
- Current Assignee: Anritsu Corporation
- Current Assignee Address: JP Atsugi-Shi
- Agency: Pearne & Gordon LLP
- Priority: JP2011-010722 20110121
- Main IPC: H01F27/10
- IPC: H01F27/10 ; H01F17/00 ; H01F27/30 ; H01F27/24 ; H01F5/00

Abstract:
[Task] There are provided a coil that is simple in structure and excellent in high frequency characteristics and a method for manufacturing the same.[Means for Resolution] The coil includes a plurality of conductor patterns 11 formed at an interval from each other on a substrate 21, and metal wires 12 that electrically connect an end of one conductor pattern of conductor patterns adjacent to each other with an end of the other conductor pattern that is an end opposite to the end of the one conductor pattern. One or more spiral shapes are formed by two or more conductor patterns 11 and one or more metal wires 12. The coil includes a core material 13 that is arranged at least in a portion inside a space surrounded by one or more spiral shapes to cover the outer peripheries of the metal wires 12 at least over a predetermined range.
Public/Granted literature
- US20120188043A1 COIL AND METHOD FOR MANUFACTURING THE SAME Public/Granted day:2012-07-26
Information query