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US 11,888,508 B2Granted
Signal processing circuit and electronic device comprising same
AssigneeElectronics, Inc.
InventorsHimchan Yun, Kyungjae Lee, Soonho Hwang
Life of this patent
Estimating the term…
Abstract
Disclosed is an electronic device including a wireless communication module that transmits or receives a signal, a feed line that delivers a signal between the wireless communication module and a radiator, a tuner including a variable capacitor connected to a ground part, and a reactance element connected between the variable capacitor and the feed line.
Claims15
An electronic device, comprising:
- a wireless communication module configured to transmit or receive a signal;
- a feed line configured to deliver a signal between the wireless communication module and a first radiator;
- a tuner including a variable capacitor connected to a ground part;
- a reactance element connected between the variable capacitor and the feed line;
- and
- a first switch connected to opposite ends of the reactance element,
- wherein the first switch allows the reactance element and the variable capacitor to be selectively connected in series with each other.
4 more elements
A signal processing circuit, comprising:
- a feed line configured to deliver a signal between a wireless communication module and a first radiator;
- a variable capacitor and a reactance element that are connected between the feed line and a ground part and are connected in series with each other;
- and
- a first switch connected to opposite ends of the reactance element.
1 more element
Dependencies are inferred from the claim text.