Electronic device capable of eliminating wireless signal interference

Patent metadata

Field	Value
Publication number	US-9054792-B2
Application number	US-201313925098-A
Country	US
Kind code	B2
Filing date	Jun 24, 2013
Priority date	Mar 29, 2013
Publication date	Jun 9, 2015
Grant date	Jun 9, 2015

Abstract

An electronic device eliminating wireless signal interference includes a first radio unit, a second radio unit, and a quadrature coupler. The first radio unit includes a first antenna and a first transceiver. The first transceiver is configured to output first wireless signals via a first port. The second radio unit operates on a same frequency of the first radio unit, and includes a second antenna and a second transceiver. The second transceiver is configured to output second wireless signals via a second port. The quadrature coupler is connected to the first and the second ports, configured to separate the first wireless signals from the second wireless signals, and further to cause a first radiation field pattern of the first wireless signals to be orthogonal with a second radiation field pattern of the second wireless signals.

First claim

What is claimed is:

1. An electronic device capable of eliminating wireless signal interference, comprising:
a first radio unit comprising:
a first antenna; and
a first transceiver configured to output first wireless signals via a first port thereof;

a second radio unit operating on a same frequency of the first radio unit, and comprising;
a second antenna; and
a second transceiver configured to output second wireless signals via a second port thereof; and

an quadrat…

Assignees

• Hon Hai Prec Ind Co Ltd

Inventors

• Wu Jen-Chieh
• Den Shii-Rong

Classifications

• H04B15/00 Primary

  Electricity · mapped topic