| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an antenna multicoupler having excellent isolation characteristics and reduced degradation of the isolation characteristics due to environmental temperature change.SOLUTION: An antenna multicoupler of the present invention includes: a transmission filter connected between a common terminal and a transmission terminal; a reception filter connected between the common terminal and a reception terminal; and a circuit section connected between at least two terminals of the common terminal, the transmission terminal, and the reception terminal in parallel to the transmission filter or the reception filter. The circuit section has capacitance and a resonator.</p> |
