Apparatus for rejecting image in receiver
Kim, Sun a, Yoon, Dae-Young, Lee, Sang-Gug, Park, Hyung-Chul, Lee, Jeong-seon
Year of Publication 30.10.2012
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Year of Publication 30.10.2012
Patent
Low voltage frequency synthesizer using boosting method for power supply voltage of charge pump
Lee, Hui Dong, Kim, Kwi Dong, Kwon, Jong Kee, Hong, Jong Pil, Lee, Sang Gug
Year of Publication 19.04.2011
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Year of Publication 19.04.2011
Patent
Switch, negative resistance cell, and differential voltage controlled oscillator using the same
Lee, In young, Yun, Seok-Ju, Lee, Sang-Gug, Choi, Seong Hoon, Kim, Chang Sun
Year of Publication 22.06.2010
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Year of Publication 22.06.2010
Patent
Wake-up receiver and wake-up method using duty cycling and power off technique
Kang, Ho-Yong, Yoon, Dae-Young, Nguyen, Trung-Kien, Kim, Ji-Eun, Yu, Xiaohua, Kim, Nae-Soo, Pyo, Cheol-Sig, Han, Seok-Kyun, Lee, Sang-Gug
Year of Publication 09.10.2012
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Year of Publication 09.10.2012
Patent
Super regenerative receiver and method of saving power of the same
Kang, Hoyong, Yu, Xiaohua, Kim, Ji Eun, Nguyen, Trung Kien, Yoon, Dae Young, Kim, Nae Soo, Pyo, Cheol Sig, Han, Seok Kyun, Lee, Sang Gug
Year of Publication 01.05.2012
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Year of Publication 01.05.2012
Patent
Variable gain amplifier with wide gain variation and wide bandwidth
Quoc, Hoang Duong, Lee, Sang Gug, Kim, Jeong Hoon, Park, Tah Joon, Kim, Eung Ju
Year of Publication 07.07.2009
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Year of Publication 07.07.2009
Patent
Method of generating multi-channel local oscillation frequencies
Shim, Yuna, Yoon, Dae Young, Lee, Sang Gug, Kim, Jeong Hoon, Kim, Eung Ju, Park, Tah Joon
Year of Publication 19.10.2010
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Year of Publication 19.10.2010
Patent