Invention Grant
- Patent Title: Continuously adjustable equalizer
- Patent Title (中): 连续可调均衡器
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Application No.: US12275139Application Date: 2008-11-20
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Publication No.: US07683732B1Publication Date: 2010-03-23
- Inventor: Robert M. Blumenkranz
- Applicant: Robert M. Blumenkranz
- Applicant Address: US CA Torrance
- Assignee: Main Line Equipment, Inc.
- Current Assignee: Main Line Equipment, Inc.
- Current Assignee Address: US CA Torrance
- Agency: SoCal IP Law Group LLP
- Agent Michael D. Harris; Steven C. Sereboff
- Main IPC: H03H7/03
- IPC: H03H7/03 ; H04B3/14

Abstract:
There is disclosed a continuously variable equalizer. The continuously variable equalizer may include a series-tuned circuit connected between an RF signal input terminal and an RF signal output terminal. An adjustable T-pad may have an input terminal coupled to the RF signal input terminal, an output terminal coupled to the RF signal output terminal, and a common terminal. A parallel-tuned circuit may be coupled between the T-pad common terminal and a signal return.
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