Canceler device and wireless device
AssigneeMitsubishi Electric Corporation
InventorsShingo Yamaura, Kengo Nishimoto, Yasuhiro Nishioka
Life of this patent
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Abstract
A canceler device includes: a line connector having a first terminal, a second terminal, and a third terminal, the line connector being configured to output a signal provided to the first terminal to the second terminal; and a reflection circuit to output a reflected wave of the signal output to the second terminal to the third terminal. The reflection circuit includes: a first variable resistor having a first end connected to the second terminal; a second variable resistor having a first end connected to the second terminal and a second end grounded; and a parallel resonance circuit having a first end connected to a second end of the first variable resistor and a second end grounded.
Claims17
A canceler device comprising:
- a line connector having a first terminal, a second terminal, and a third terminal, the line connector being configured to output a signal provided to the first terminal to the second terminal;
- and
- a reflection circuit to output a reflected wave of the signal output to the second terminal to the third terminal,
- wherein the reflection circuit includes:
- a first variable resistor having a first end connected to the second terminal;
- and
- a second variable resistor having a first end connected to the second terminal and a second end grounded;
- and
- a resonance circuit having a first end connected to a second end of the first variable resistor and a second end grounded.
Dependencies are inferred from the claim text.