Invention Grant
- Patent Title: Surge protection circuit for passing DC and RF signals
- Patent Title (中): 用于通过直流和射频信号的浪涌保护电路
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Application No.: US13035126Application Date: 2011-02-25
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Publication No.: US08179656B2Publication Date: 2012-05-15
- Inventor: Jonathan L. Jones , Chris Penwell
- Applicant: Jonathan L. Jones , Chris Penwell
- Applicant Address: US ID Hayden
- Assignee: Transtector Systems, Inc.
- Current Assignee: Transtector Systems, Inc.
- Current Assignee Address: US ID Hayden
- Agency: Snell & Wilmer LLP
- Main IPC: H01C7/12
- IPC: H01C7/12 ; H02H1/00 ; H02H1/04 ; H02H3/22 ; H02H9/06
Abstract:
A surge protection circuit may include a tuned circuit board with traces designed to provide a surge protected and RF isolated DC path while propagating RF signals through the PCB dielectric with microstrip lines. The surge protection circuit utilizes high impedance RF decoupling devices such as quarterwave traces or inductors which isolate the multistage DC protection scheme which may include a gas discharge tube, serial surge impeding devices such as inductors and/or resistors, a decoupled air/spark gap device and a Zener diode junction.
Public/Granted literature
- US20110141646A1 SURGE PROTECTION CIRCUIT FOR PASSING DC AND RF SIGNALS Public/Granted day:2011-06-16
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