SURGE PROTECTION CIRCUIT FOR PASSING DC AND RF SIGNALS
摘要
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.
申请公布号
WO2009059044(A3)
申请公布日期
2009.07.02
申请号
WO2008US81851
申请日期
2008.10.30
申请人
POLYPHASER CORPORATION;JONES, JONATHAN, L.;PENWELL, CHRIS