Keating & Bennett, LLP
Signal line disposed in a flexible insulating main body, where the main body includes a connector portion which is wider than a signal portion
A signal line that can be easily bent and significantly reduces loss generated in a high-frequency signal includes a main body including a plurality of insulating sheets made of a flexible material and stacked on each other in a stacking direction. Ground conductors are provided in the main body on the positive z-axis direction side of a signal line. The ground conductors have a slit S formed therein that overlaps the signal line when viewed in plan from the z-axis direction. A ground conductor is provided in the main body on the negative z-axis direction side of the signal line, and is overlapped by the signal line when viewed in plan from the z-axis direction. The ground conductors and the signal line define a strip line structure. A distance between the ground electrodes and the signal line is smaller than a distance between the ground electrode and the signal line.
Murata Manufacturing Co., Ltd.
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Noboru Jun
Kato Sasaki