Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Myeong-U Seong"'
Autor:
Myeong-U Seong, Jee-Youl Ryu
Publikováno v:
The Journal of Korean Institute of Information Technology. 16:27-33
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8df0322ef4b0d515ffae15f620770958
https://doi.org/10.14801/jkiit.2018.16.1.27
https://doi.org/10.14801/jkiit.2018.16.1.27
Publikováno v:
International Journal of Control and Automation. 8:351-360
This paper presents low-power Programmable Gain Amplifier (PGA) with a DC-offset cancellation for a direct conversion receiver (DCR) to reduce chip area, cost and power. In the receiver stage, the direct conversion architecture has simplified scheme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b879a8547720c19f0ec274f1fc69b0d
https://doi.org/10.14257/ijca.2015.8.1.33
https://doi.org/10.14257/ijca.2015.8.1.33
Autor:
Cheol-Hwan Kim, Abu Abdoulaye Tall, Seung-Kyu Choi, Shin-Gon Kim, Jee-Youl Ryu, Habib Rastegar, Ki-Jung Han, Geun-Ho Choi, Seung-Woo Choi, Myeong-U Seong
Publikováno v:
Advanced Science and Technology Letters.
This paper presents the design of a low-voltage and low-power frontend. It consists of a low noise amplifier (LNA) which integrates with mixer, and downconverts an 24-GHz RF input signal to an IF of 8-GHz. The first stage (LNA) uses complementary-pus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bfe99b3532254094a61bd5d120e7d34
https://doi.org/10.14257/astl.2014.74.09
https://doi.org/10.14257/astl.2014.74.09
Autor:
Geun-Ho Choi, Abou Tall, Cheol-Hwan Kim, Seung-Woo Choi, Ki-Jung Han, Gyu-Min Heo, Seung-Kyu Choi, Shin-Gon Kim, Jee-Youl Ryu, Myeong-U Seong, Habib Rastegar
Publikováno v:
Advanced Science and Technology Letters.
In this paper, we present a new low-power Programmable Gain Amplifier (PGA) with a DC-offset cancellation to reduce chip area, cost and power. The PGA adjusts 8-level gains from 4dB to 60dB using the 8 CMOS switches and 16 passive resistors in parall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b4e634a8d2f8742ee78f2c6d4872812
https://doi.org/10.14257/astl.2014.74.10
https://doi.org/10.14257/astl.2014.74.10
Autor:
Myeong U Seong, Jee-Youl Ryu
Publikováno v:
The Journal of Korean Institute of Information Technology. 12
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0621bc821e4cf034fe263ef42c062a3
https://doi.org/10.14801/kiitr.2014.12.5.1
https://doi.org/10.14801/kiitr.2014.12.5.1
Publikováno v:
The Journal of Korean Institute of Information Technology. 13:1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc26831882a45ed95972f868f8954dfa
https://doi.org/10.14801/jkiit.2015.13.2.1
https://doi.org/10.14801/jkiit.2015.13.2.1