Title:
BAND CHANGER AND COMMUNICATION SYSTEM INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2020/153569
Kind Code:
A1
Abstract:
A band changer according to an embodiment comprises: a rotor having a rotary shaft; and a plurality of transceivers spaced apart from the rotary shaft, mounted to the rotor in the circumferential direction of the rotor, and configured to transmit/receive radio waves having different bands.
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Inventors:
LEE HYUN UK (KR)
CHA SEUNG HYUN (KR)
CHA SEUNG HYUN (KR)
Application Number:
PCT/KR2019/012807
Publication Date:
July 30, 2020
Filing Date:
October 01, 2019
Export Citation:
Assignee:
INTELLIAN TECHNOLOGIES INC (KR)
International Classes:
H01Q1/08; H01Q1/12; H01Q15/14
Foreign References:
| KR20030085358A | 2003-11-05 | |||
| KR101757681B1 | 2017-07-26 | |||
| KR20120103104A | 2012-09-19 | |||
| JPH0591017U | 1993-12-10 | |||
| JP2010136258A | 2010-06-17 | |||
| KR101757681B1 | 2017-07-26 |
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
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