Title:
COMMUNICATION DEVICE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/068001
Kind Code:
A1
Abstract:
This communication device is provided with: a communication module which has multiple communication terminals; multiple internal antennas which can connect with the communication terminals; multiple external connection terminals which can connect with the communication terminals; a first switch device which is arranged between the communication terminals and the internal antennas, and which switches between connecting the communication terminals to the internal antennas and to the external connection terminals; a second switch device which is arranged between the first switch device and the external connection terminals, and which connects one or multiple of the communication terminals that are connected to the first switch device to one or multiple of the external connection terminals; and a control unit which controls the first switch device and the second switch device.
Inventors:
HASE KAZUTOSHI
Application Number:
PCT/JP2022/036229
Publication Date:
April 27, 2023
Filing Date:
September 28, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H04B1/38; H03K17/00
Foreign References:
| CN110545122A | 2019-12-06 | |||
| JP2013516110A | 2013-05-09 | |||
| JP2005269111A | 2005-09-29 | |||
| JP2007124647A | 2007-05-17 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
Download PDF:
Previous Patent: RADIO TERMINAL AND METHOD THEREOF
Next Patent: INFORMATION PROCESSING DEVICE, AND INFORMATION PROCESSING METHOD
Next Patent: INFORMATION PROCESSING DEVICE, AND INFORMATION PROCESSING METHOD