Invention Grant
- Patent Title: Multiple YIG oscillator
- Patent Title (中): 多个YIG振荡器
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Application No.: US725388Application Date: 1991-06-28
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Publication No.: US5115209APublication Date: 1992-05-19
- Inventor: Martin I. Grace , Richard E. Simmons
- Applicant: Martin I. Grace , Richard E. Simmons
- Applicant Address: CA Morgan Hill
- Assignee: Wiltron Company
- Current Assignee: Wiltron Company
- Current Assignee Address: CA Morgan Hill
- Main IPC: H03B1/00
- IPC: H03B1/00 ; H03B5/18
Abstract:
YIG oscillator apparatus comprises both an FET-based YIG oscillator circuit and a bipolar transistor-based YIG oscillator circuit inside a single magnetic structure. Both YIG spheres are disposed in the single air gap of the magnetic structure, which is defined by a pole piece which is tapered to an elongated pole surface which is only slightly larger than necessary to cover both YIG spheres.
Public/Granted literature
- US5870935A Self-locking clamping apparatus for coupling a tool unit to a tool supporter Public/Granted day:1999-02-16
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