Invention Grant
- Patent Title: Adjustable delay transmission line
- Patent Title (中): 可调延时传输线
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Application No.: US11422565Application Date: 2006-06-06
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Publication No.: US07239220B2Publication Date: 2007-07-03
- Inventor: Charles A. Miller
- Applicant: Charles A. Miller
- Applicant Address: US CA Livermore
- Assignee: FormFactor, Inc.
- Current Assignee: FormFactor, Inc.
- Current Assignee Address: US CA Livermore
- Agent N. Kenneth Burraston
- Main IPC: H01P9/00
- IPC: H01P9/00
Abstract:
A transmission line includes a signal conductor and at least one varactor diode capacitively coupled to the signal conductor. The transmission line's signal path delay is a function of its shunt capacitance, and the varactor's capacitance forms a part of the transmission line's shunt capacitance. The transmission line's signal path delay is adjusted by adjusting a control voltage across the varactor diode thereby to adjust the varactor diode's capacitance.
Public/Granted literature
- US20060208830A1 Adjustable Delay Transmission Line Public/Granted day:2006-09-21
Information query
