| 摘要 |
PROBLEM TO BE SOLVED: To provide a high-frequency circuit that attains reduction in module height and in the manufacturing cost, and to provide a tuner that has the circuit mounted on the tuner. SOLUTION: The high frequency circuit includes a circuit board (14), having a predetermined wiring pattern formed respectively on the front face (17) and the rear face (18) with the respective wiring patterns being made conductive; a high-frequency filter (24) mounted on the front face for removing unwanted frequency components; and an integrated circuit (26), mounted on the rear face and connected to the high-frequency filter for carrying out the desired signal processing. The high-frequency filter is mounted on the integrated circuit via the circuit board. COPYRIGHT: (C)2009,JPO&INPIT
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