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Dive into the research topics where Si-gyoung Koo is active.

Publication


Featured researches published by Si-gyoung Koo.


Archive | 2006

Wireless terminal and RFID system for providing additional information and a method for providing additional information using wireless terminal and RFID system

Kyung-ho Park; Woo-Shik Kang; Jin-young Yang; Si-gyoung Koo; Hyung-min Yoon; Ji-hun Koo


Archive | 2007

Mobile radio frequency identification (MRFID) reader

Si-gyoung Koo; Woo-Shik Kang; Heung-Bae Lee


Archive | 2006

RFID tag and RFID reader for anti-collision and operating method thereof

Hyung-min Yoon; Woo-Shik Kang; Si-gyoung Koo; Ji-hun Koo; Kyung-ho Park


Archive | 2008

RFID reader cancelling leakage signal

Il-Jong Song; Si-gyoung Koo; Jin-Hun Koo; Young-hoon Min


Archive | 2008

RFID READER COMPENSATING LEAKAGE SIGNAL AND COMPENSATING METHOD THEREOF

Ji-hun Koo; Il-Jong Song; Si-gyoung Koo; Young-hoon Min; Kuang-woo Nam; Yuri Tikhov; In-Hyuk Kim


Archive | 2008

RFID READER AND RF TRANSMISSION METHOD THEREOF

Jin-Hun Koo; Young-hoon Min; Si-gyoung Koo; Il-Jong Song; Kuang-woo Nam


Archive | 2008

Rfid communication method and apparatus

Ji-hun Koo; Young-hoon Min; Si-gyoung Koo; Il-Jong Song; Myunggun Kim; Kuang-woo Nam


Archive | 2009

METHOD OF OPERATING RADIO FREQUENCY IDENTIFICATION DEVICE AND RADIO FREQUENCY IDENTIFICATION SYSTEM INCLUDING RADIO FREQUENCY IDENTIFICATION DEVICE

Il-Jong Song; Si-gyoung Koo; Ji-hun Koo; Kuang Woo Nam; Young-hoon Min; Chundeok Suh


Archive | 2006

Correlation method to adaptively operate in time varying phase and correlator thereof

Artem Moutchkaev; Woo-Shik Kang; Si-gyoung Koo; Ji-hun Koo


Archive | 2008

RFID-Leser und Verfahren zum Kompensieren eines Streuverlustsignals eines RFID-Lesers RFID reader and method for compensating for a leakage signal of an RFID reader

In-Hyuk Kim; Ji-Hun Yongin-si Koo; Si-gyoung Koo; Young-Hoon Anyang-si Min; Kuang-Woo Suwon-si Nam; Il-Jong Yongin-si Song; Iouri Suwon-si Tikhov

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