Keating & Bennett, LLP
Laminated flat cable and method for producing same
A laminated flat cable includes a laminate, a signal line for high-frequency signal transmission, a reference ground conductor, and an auxiliary ground conductor. The laminate includes a first base layer with first and second principal surfaces and a second base layer with third and fourth principal surfaces, and the second principal surface is opposed to the third principal surface. The signal line is located on the second principal surface. The reference ground conductor is located on the first principal surface and is opposite to the signal line. The auxiliary ground conductor is located on the third or fourth principal surface and is opposite to the signal line. The auxiliary ground conductor includes a plurality of openings arranged along the signal line.
MURATA MANUFACTURING CO., LTD.
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Noboru
Kato