Asustek Computer Inc.

Wei-Hsin Shih

Wang-Ta Hsieh

Shih-Yuan Chen

Chuan-Chien Huang

Shih-Chia Chiu

Kuei-Shun Yeh

Chien-Hao Chiu

Chih-Chan Liang

Skye Hui-Hsin Wu

A wireless communication circuit and an electronic device are provided. The wireless communication circuit used for an electronic device includes a wireless transceiver unit used to generate a transmitting signal, an impedance matching unit electronically coupled to the wireless transceiver unit, a coupling unit and a system grounding surface. The impedance matching unit includes at least one impedance, the impedance matching unit is used to convert the transmitting signal to a feeding signal according to the impedance value of at least one impedance. The coupling unit is electronically coupled to the impedance matching unit, to radiate the energy of the feeding signal. The system grounding surface is used to transmit a first electromagnetic wave signal via resonance on the plane of the system grounding surface after receiving the energy of the feeding signal.

Wireless communication circuit and electronic device

An electronic device includes a conducting element, a supporting element, and a multiband antenna is disclosed. The conducting element is connected to the ground of the electronic device by a high impedance connection. The supporting element has a supporting surface, and the supporting surface and the conducting element are perpendicular. The multiband antenna is disposed at the supporting surface and includes a radiating element, and the radiating element and the conducting element form a coupling capacitor.

Electronic device

Growing community of inventors

Taipei, Taiwan

Wei-Hsin Shih