The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 13, 2018
Filed:
Oct. 30, 2015
Electronics and Telecommunications Research Institute, Daejeon, KR;
Handong Global Univercity Industry-academic Cooperation Foundation, Pohang-si Gyeongsangbuk-do, KR;
Kapseok Chang, Daejeon, KR;
Seon-Ae Kim, Daejeon, KR;
Hyung Sik Ju, Daejeon, KR;
Youngsik Kim, Pohang-si, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
Disclosed is an in-band full duplex transceiver. The in-band full duplex transceiver may include a transmitter, a hybrid transformer, and an impedance matching unit. The hybrid transformer may include a first end connected to an antenna, may output a transmitting signal to the antenna, and may output a received signal provided through the antenna to the receiver. The impedance matching unit may include balance networks connected to a second end of the hybrid transformer and matching impedance of the antenna.