Power divider
AssigneeMurata Manufacturing Co., Ltd.
InventorsMakoto OGATA, Takuya SATO
Life of this patent
Estimating the term…
Abstract
A power divider includes a first inductor connected between a first terminal and a second terminal, a second inductor connected between the first terminal and a third terminal, a resistor connected between a second terminal side of the first inductor and a third terminal side of the second inductor, a third inductor connected between a connection portion between the first inductor and the resistor, and the second terminal, a fourth inductor connected between a connection portion between the second inductor and the resistor, and the third terminal, a fourth capacitor connected in parallel with the resistor, and a fifth capacitor connected between the second terminal and the third terminal.
Claims18
A power divider comprising:
- a first terminal, a second terminal, and a third terminal;
- a first inductor connected between the first terminal and the second terminal;
- a second inductor connected between the first terminal and the third terminal;
- a first capacitor connected between a second terminal side of the first inductor and a ground;
- a second capacitor connected between a third terminal side of the second inductor and the ground;
- a third capacitor connected between the first terminal and the ground;
- a resistor connected between the second terminal side of the first inductor and the third terminal side of the second inductor;
- a third inductor connected between a connection portion between the first inductor and the resistor, and the second terminal;
- a fourth inductor connected between a connection portion between the second inductor and the resistor, and the third terminal;
- a fourth capacitor connected in parallel with the resistor;
- and
- a fifth capacitor connected between the second terminal and the third terminal.
A power divider comprising:
- a laminate including a plurality of insulator layers that are laminated and a circuit conductor pattern;
- and
- a plurality of terminal conductors connecting the circuit conductor pattern to an outside and respectively define a first terminal, a second terminal, a third terminal, and a plurality of resistor connection terminals;
- wherein
- the circuit conductor pattern includes:
- a first inductor conductor connected between the first terminal and the second terminal;
- a second inductor conductor connected between the first terminal and the third terminal;
- a first capacitor conductor connected between the second terminal and a ground conductor;
- a second capacitor conductor connected between the third terminal and the ground conductor;
- a third capacitor conductor connected between the first terminal and the ground conductor;
- a third inductor conductor between a connection portion between the first inductor conductor and a resistor, and the second terminal;
- a fourth inductor conductor connected between a connection portion between the second inductor conductor and the resistor, and the third terminal;
- a fourth capacitor conductor connected in parallel with the resistor;
- and
- a fifth capacitor conductor connected between the second terminal and the third terminal;
- and
- the resistor is separate from the laminate, is between the second terminal and the third terminal in one direction of the laminate, and is connected to the laminate through the plurality of resistor connection terminals.
Dependencies are inferred from the claim text.