Abstract: A radio frequency module includes a first terminal, a second terminal, a third terminal, a first switching circuit, a bandpass filter, a first band elimination filter, and a first wiring conductor. The first switching circuit switches between a connection between a first switch terminal and a second switch terminal and a connection between the first switch terminal and a third switch terminal. The bandpass filter is disposed on a first signal path connecting the first terminal to the first switch terminal, and has a first passband. The first band elimination filter is disposed on a second signal path connecting the second switch terminal to the second terminal, and has a first elimination band included in the first passband. The first wiring conductor forms a third signal path connecting the third switch terminal to the third terminal.

Abstract: A semiconductor device includes a base, a first switching unit disposed on the base, the first switching unit having a substantially rectangular shape and including plural first switches, and an amplifier unit disposed on the base, the amplifier unit including plural amplifier circuits to which a radio-frequency signal is inputted after passing through the first switching unit. In plan view of the base, the first switching unit has four edges including a first edge, a second edge orthogonal to the first edge, and a third edge parallel to the first edge and orthogonal to the second edge, the amplifier unit includes a first region extending along the first edge, a second region extending along the second region, and a third region extending along the third edge, and at least one of the plural amplifier circuits is disposed in each of the first region, the second region, and the third region.

Abstract: A multiplexer includes a first filter disposed on a first signal path, a second filter disposed on a second signal path different from the first signal path, the second filter having a passband different from that of the first filter, a common connection point at which the first signal path and the second signal path are connected to each other, and an inductor disposed in series on a path connecting the common connection point and the first filter, the path being a portion of the first signal path. On the first signal path, a distance connecting the common connection point and the inductor is shorter than a distance connecting the inductor and the first filter.

Abstract: A multiplexer includes a first filter disposed on a first signal path, a second filter disposed on a second signal path different from the first signal path, the second filter having a passband different from that of the first filter, a common connection point at which the first signal path and the second signal path are connected to each other, and an inductor disposed in series on a path connecting the common connection point and the first filter, the path being a portion of the first signal path. On the first signal path, a distance connecting the common connection point and the inductor is shorter than a distance connecting the inductor and the first filter.

Abstract: In a high-frequency module, first and second inductors that adjust attenuation characteristics of a first filter of a filter component, are separated from each other such that the first and second inductors readily magnetic field couple with each other. Consequently, an amount of wiring used to define a first wiring electrode inside the filter component is reduced and a number of layers of a package substrate and the profile of the filter component are reduced. Consequently, variations in the attenuation characteristics of the first filter caused by the first wiring electrode electromagnetic-field coupling with another wiring electrode are prevented. The attenuation characteristics of the first filter is easily adjusted and improved by adjusting the inductance value of the second inductor.

Abstract: In a high-frequency module, first and second inductors that adjust attenuation characteristics of a first filter of a filter component, are separated from each other such that the first and second inductors readily magnetic field couple with each other. Consequently, an amount of wiring used to define a first wiring electrode inside the filter component is reduced and a number of layers of a package substrate and the profile of the filter component are reduced. Consequently, variations in the attenuation characteristics of the first filter caused by the first wiring electrode electromagnetic-field coupling with another wiring electrode are prevented. The attenuation characteristics of the first filter is easily adjusted and improved by adjusting the inductance value of the second inductor.

Abstract: A switch module includes a plurality of mounting electrodes for external connection provided on a peripheral portion of one main surface of a wiring substrate. The plurality of mounting electrodes includes a common electrode, a plurality of RF signal electrodes, a control electrode, and a power supply electrode. At least one of the power supply electrode and the control electrode is arranged between the RF signal electrodes.

Abstract: A switch module includes a plurality of mounting electrodes for external connection provided on a peripheral portion of one main surface of a wiring substrate. The plurality of mounting electrodes includes a common electrode, a plurality of RF signal electrodes, a control electrode, and a power supply electrode. At least one of the power supply electrode and the control electrode is arranged between the RF signal electrodes.

Abstract: A pharmaceutical composition comprising: a 1:1 solvate of 5-(5,5-dimethyl-1,3,2-dioxaphosphorinane-2-yl)-1,4-dihydro-2,6-dimethyl-4- (3- itrophenyl)-3-pyridine carboxylic acid 2-(phenylmethyl)amino) ethyl ester P-oxide hydrochloride-thanol (NZ-105) and hydroxypropylmethylcellulose acetate succinate is disclosed. the composition can easily be prepared into tablets, capsules, granules, and powders, which exhibit an enhanced bioavailability, e.g. provides a high blood concentration of the active component NZ-105 and ensures a high total drug absorption.