Keating & Bennett, LLP
Multi-layer composite electronic component
A compact multi-layer composite electronic component is such that electric couplings occurring between a plurality of high-frequency circuits are reduced. In this compact multi-layer composite electronic component, the axes of the inductors of LC resonators defining a first band pass filter circuit (BPF 1) are disposed substantially perpendicularly to the axes of the inductors of LC resonators defining a second band pass filter circuit (BPF 2). The inductors of the LC resonators defining the BPF 1 are constituted by joining via-holes disposed on insulating sheets. The inductors of the LC resonators defining the BPF 2 are constituted of inductor patterns provided on the surfaces of specific ones of the insulating sheets.
Murata Manufacturing Co., Ltd.
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Noboru Sadayuki Hiroko
Kato Matsumura Nomura