ABLATIVE METHOD FOR FORMING RF CERAMIC BLOCK FILTERS
摘要
A method of forming metallization patterns on a block of dielectric material wherein the entire surface area of the dielectric block is encased with a conductive material and unwanted conductive metal is ablatively etched from a designated surface area of the dielectric block to form desired metallized circuit patterns. The invention also comprises a filter and a duplexer formed by the method of the present invention.
申请公布号
WO0077883(A1)
申请公布日期
2000.12.21
申请号
WO2000US16138
申请日期
2000.06.12
申请人
CTS CORP.
发明人
BLAIR, RAYMOND, G.;ROMBACH, EDWARD, J.;SIMONS, RANDAL, N.;PASCO, WAYNE, D.