Choi, Sang-Sung : rechercher sur Z-Library

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Articles (45)
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1

Effect of lanthanum loading in Fe–K/La–Al2O3 catalysts for CO2 hydrogenation to hydrocarbons

Sang-Sung Nam, Gurram Kishan, Myoung-Woo Lee, Myoung-Jae Choi, Kyu-Wan Lee

Journal:

Applied Organometallic Chemistry

Année:

2000

Langue:

english

Fichier:

PDF, 63 KB

english, 2000

2

Catalytic conversion of carbon dioxide into hydrocarbons over zinc promoted iron catalysts

Sang-Sung Nam, Soo-Jae Lee, Ho Kim, Ki-Won Jun, Myuong-Jae Choi, Kyu-Wan Lee

Journal:

Energy Conversion and Management

Année:

1997

Langue:

english

Fichier:

PDF, 363 KB

english, 1997

3

[IEEE 2008 International Wireless Communications and Mobile Computing Conference (IWCMC) - Crete Island, Greece (2008.08.6-2008.08.8)] 2008 International Wireless Communications and Mobile Computing Conference - Implemention of 128-Point Fast Fourier Transform Processor for UWB Systems

Cho, Sang-In, Kang, Kyu-Min, Choi, Sang-Sung

Année:

2008

Langue:

english

Fichier:

PDF, 342 KB

english, 2008

4

Meshing wireless personal area networks: Introducing IEEE 802.15.5

Myung Lee, Rui Zhang, Chunhui Zhu, Tae Park, Chang-Sub Shin, Young-Ae Jeon, Seong-Hee Lee, Sang-Sung Choi, Yong Liu, Sung-Woo Park

Journal:

IEEE Communications Magazine

Année:

2010

Langue:

english

Fichier:

PDF, 241 KB

english, 2010

5

[IEEE 2014 IEEE Radio Frequency Integrated Circuits Symposium (RFIC) - Tampa, FL, USA (2014.6.1-2014.6.3)] 2014 IEEE Radio Frequency Integrated Circuits Symposium - A UHF-band RFID transmitter with spur reduction technique using a DLL-based spread-spectrum clock generator

Kim, Seungjin, Lee, In-Young, Lee, Sang-Sung, Kil, Min Su, Choi, Jeongki, Ko, Jinho, Lee, Sang-Gug

Année:

2014

Langue:

english

Fichier:

PDF, 2.04 MB

english, 2014

6

[IEEE 2008 IEEE International Symposium on Consumer Electronics - (ISCE 2008) - Vilamoura, Portugal (2008.04.14-2008.04.16)] 2008 IEEE International Symposium on Consumer Electronics - Voltage gain control of a VGA in a UWB receiver

Kyu-Min Kang,, Sung-Woo Choi,, Sang-In Cho,, Sang-Sung Choi,

Année:

2008

Langue:

english

Fichier:

PDF, 134 KB

english, 2008

7

[IEEE IEEE Vehicular Technology Conference - Hyatt Regency Montreal, Montreal, QC, Canada (2006.09.25-2006.09.28)] IEEE Vehicular Technology Conference - Enhanced Synchronization Method Between IEEE1394 and IEEE802.15.3

Lee, Seong-hee, Park, Seong-hee, Choi, Sang-sung

Année:

2006

Langue:

english

Fichier:

PDF, 141 KB

english, 2006

8

[IEEE IEEE Vehicular Technology Conference - Hyatt Regency Montreal, Montreal, QC, Canada (2006.09.25-2006.09.28)] IEEE Vehicular Technology Conference - A CMOS Multi-LO Frequency Synthesizer Block for MB-OFDM UWB Systems

Kim, Chang-wan, Park, Bong-hyuk, Lee, Seung-sik, Choi, Sang-sung, Lee, Sang-gug

Année:

2006

Langue:

english

Fichier:

PDF, 484 KB

english, 2006

9

Spur Reduction Techniques With a Switched-Capacitor Feedback Differential PLL and a DLL-Based SSCG in UHF RFID Transmitter

Lee, In-Young, Kim, Seungjin, Lee, Sang-Sung, Choi, Jeongki, Ko, Jinho, Lee, Sang-Gug

Journal:

IEEE Transactions on Microwave Theory and Techniques

Année:

2015

Langue:

english

Fichier:

PDF, 1.94 MB

english, 2015

10

Catalytic conversion of carbon dioxide into hydrocarbons over iron supported on alkali ion-exchanged Y-zeolite catalysts

Sang-Sung Nam, Ho Kim, Gurram Kishan, Myoung-Jae Choi, Kyu-Wan Lee

Journal:

Applied Catalysis A: General

Année:

1999

Langue:

english

Fichier:

PDF, 221 KB

english, 1999

11

Comparative study of Fischer–Tropsch synthesis with H2/CO and H2/CO2 syngas using Fe- and Co-based catalysts

Thomas Riedel, Michael Claeys, Hans Schulz, Georg Schaub, Sang-Sung Nam, Ki-Won Jun, Myoung-Jae Choi, Gurram Kishan, Kyu-Wan Lee

Journal:

Applied Catalysis A: General

Année:

1999

Langue:

english

Fichier:

PDF, 293 KB

english, 1999

12

The catalytic conversion of CO2to hydrocarbons over Fe–K supported on Al2O3–MgO mixed oxides

Gurram Kishan, Myung-Woo Lee, Sang-Sung Nam, Myoung-Jae Choi, Kyu-Wan Lee

Journal:

Catalysis Letters

Année:

1998

Langue:

english

Fichier:

PDF, 101 KB

english, 1998

13

A WiMedia UWB Transceiver for 4-HD Channel Streaming

Seung-sik Lee, Chang-wan Kim, Bong-hyuk Park, Sang-sung Choi, Cho, K.R.

Journal:

IEEE Transactions on Consumer Electronics

Année:

2007

Langue:

english

Fichier:

PDF, 660 KB

english, 2007

14

[IEEE 2007 IEEE International Workshop on Radio-Frequency Integration Technology: Enabling Technologies for Emerging Wireless Systems - Rasa Sentosa Resort (2007.12.9-2007.12.11)] 2007 IEEE International Workshop on Radio-Frequency Integration Technology - A design of the frequency synthesizer for UWB application in 0.13 μm RF CMOS process

Jin-Kyung Kim,, Sung-Kyu Jung,, Ji-Hoon Jung,, Kang-Yoon Lee,, Chul Nam,, Bong-Hyuk Park,, Sang-sung Choi,

Année:

2007

Langue:

english

Fichier:

PDF, 566 KB

english, 2007

15

[IEEE 2007 IEEE International Symposium on Consumer Electronics - Irving, TX, USA (2007.06.20-2007.06.23)] 2007 IEEE International Symposium on Consumer Electronics - A Method of Detecting Time-Frequency Code in MB-OFDM UWB System

Choi, Sung-Woo, Choi, Sang-Sung

Année:

2007

Langue:

english

Fichier:

PDF, 3.48 MB

english, 2007

16

[IEEE The 7th International Conference on Advanced Communication Technology - Phoenix Park, South Korea ()] The 7th International Conference on Advanced Communication Technology, 2005, ICACT 2005. - 20OMbps Viterbi decoder for UWB

Sung-Woo Choi,, Sang-Sung Choi,

Année:

2005

Langue:

english

Fichier:

PDF, 606 KB

english, 2005

17

[IEEE 2010 International Conference on Information and Communication Technology Convergence (ICTC) - Jeju, Korea (South) (2010.11.17-2010.11.19)] 2010 International Conference on Information and Communication Technology Convergence (ICTC) - Phase rotation shift keying for low power and high performance WBAN in-body systems

Oh, Jung-Yeol, Kim, Jeong-Ki, Lee, Hyung-Soo, Sang-Sung Choi,, Ha, Dong S.

Année:

2010

Langue:

english

Fichier:

PDF, 543 KB

english, 2010

18

[IEEE 2009 IEEE 13th International Symposium on Consumer Electronics - Kyoto, Japan (2009.05.25-2009.05.28)] 2009 IEEE 13th International Symposium on Consumer Electronics - A 24-parallel processing DS-UWB system

Kang, Kyu-Min, Choi, Sang-Sung

Année:

2009

Langue:

english

Fichier:

PDF, 865 KB

english, 2009

19

Selective Synthesis of C2–C4 Olefins and C5+ Hydrocarbons over Unpromoted and Cerium-promoted Iron Catalysts Supported on Ion Exchanged (H, K) Zeolite-Y

Nam, Sang-Sung, Kishan, Gurram, Lee, Myung-Woo, Choi, Myoung-Jae, Lee, Kyu-Wan

Journal:

Journal of Chemical Research

Année:

1999

Langue:

english

Fichier:

PDF, 425 KB

english, 1999

20

[IEEE 2008 International Conference on Consumer Electronics (ICCE) - Las Vegas, NV, USA (2008.01.9-2008.01.13)] 2008 Digest of Technical Papers - International Conference on Consumer Electronics - New Medium Idle Time Via Industry Protocol Type

Lee, Seong-hee, Jang, Il-soon, Park, Seong-hee, Choi, Sang-sung

Année:

2008

Langue:

english

Fichier:

PDF, 662 KB

english, 2008

21

[IEEE 2008 International Conference on Consumer Electronics (ICCE) - Las Vegas, NV, USA (2008.01.9-2008.01.13)] 2008 Digest of Technical Papers - International Conference on Consumer Electronics - Initial Acquisition for Next Generation MB-OFDM UWB Transmission

Kang, Kyu-Min, Cho, Sang-In, Choi, Sang-Sung

Année:

2008

Langue:

english

Fichier:

PDF, 1.17 MB

english, 2008

22

[IEEE 2006 IEEE International Symposium on Circuits and Systems - Island of Kos, Greece (21-24 May 2006)] 2006 IEEE International Symposium on Circuits and Systems - A high-speed, low-complexity radix-2/sup 4/ FFT processor for MB-OFDM UWB systems

Jeesung Lee,, Hanho Lee,, Sang-in Cho,, Sang-Sung Choi,

Année:

2006

Langue:

english

Fichier:

PDF, 3.36 MB

english, 2006

23

[IEEE 2014 IEEE International Solid-State Circuits Conference (ISSCC) - San Francisco, CA (2014.2.9-2014.2.13)] 2014 IEEE International Solid-State Circuits Conference Digest of Technical Papers (ISSCC) - 3.7 A fully integrated TV tuner front-end with 3.1dB NF, >+31dBm OIP3, >83dB HRR3/5 and >68dB HRR7

In-Young Lee,, Sang-Sung Lee,, Donggu Im,, Seungjin Kim,, Jeongki Choi,, Sang-Gug Lee,, Jinho Ko,

Année:

2014

Langue:

english

Fichier:

PDF, 1.49 MB

english, 2014

24

[IEEE 2004 International Workshop on Ultra Wideband Systems Joint with Conference on Ultra Wideband Systems and Technologies. Joint UWBST & IWUWBS 2004 - Kyoto, Japan (18-21 May 2004)] 2004 International Workshop on Ultra Wideband Systems Joint with Conference on Ultra Wideband Systems and Technologies. Joint UWBST & IWUWBS 2004 (IEEE Cat. No.04EX812) - Analysis the interference of pulse position modulated UWB into IEEE 802.11 a WLAN

Sang-Sung Choi,, Woo-Jin Oh,

Année:

2004

Langue:

english

Fichier:

PDF, 192 KB

english, 2004

25

[IEEE 2007 Digest of Technical Papers International Conference on Consumer Electronics - Las Vegas, NV, USA (2007.01.10-2007.01.14)] 2007 Digest of Technical Papers International Conference on Consumer Electronics - Design of Protocol Adaptation Layer for IEEE 1394 over IEEE 802.15.3

Jang, Il-soon, Lee, Seong-hee, Park, Seong-hee, Choi, Sang-sung

Année:

2007

Langue:

english

Fichier:

PDF, 259 KB

english, 2007

26

[IEEE 2008 10th International Conference on Advanced Communication Technology - Gangwon-Do, South Korea (2008.02.17-2008.02.20)] 2008 10th International Conference on Advanced Communication Technology - Time-Frequency Code Detection in UWB system

Choi, Sung-Woo, Choi, Sang-Sung

Année:

2008

Langue:

english

Fichier:

PDF, 4.09 MB

english, 2008

27

[IEEE 2006 Digest of Technical Papers International Conference on Consumer Electronics - Las Vegas, NV, USA (07-11 Jan. 2006)] 2006 Digest of Technical Papers International Conference on Consumer Electronics - Clock Time Synchronization for Wireless 1394 Heterogeneous Networks

Seong-hee Lee,, Seong-hee Park,, Sang-sung Choi,

Année:

2006

Langue:

english

Fichier:

PDF, 103 KB

english, 2006

28

[IEEE 2008 10th International Conference on Advanced Communication Technology - Gangwon-Do, South Korea (2008.02.17-2008.02.20)] 2008 10th International Conference on Advanced Communication Technology - Isochronous data transfer by enhanced CTS on Wireless 1394 Network

Park, Seong-Hee, Lee, Seong-Hee, Jang, Il-Soon, Choi, Sang-Sung

Année:

2008

Langue:

english

Fichier:

PDF, 3.45 MB

english, 2008

29

[IEEE IEEE Vehicular Technology Conference - Hyatt Regency Montreal, Montreal, QC, Canada (2006.09.25-2006.09.28)] IEEE Vehicular Technology Conference - A FEC Architecture for UWB System

Choi, Sung-woo, Choi, Sang-sung, Lee, Han-ho

Année:

2006

Langue:

english

Fichier:

PDF, 157 KB

english, 2006

30

[IEEE 2008 10th International Conference on Advanced Communication Technology - Gangwon-Do, South Korea (2008.02.17-2008.02.20)] 2008 10th International Conference on Advanced Communication Technology - Design of Protocol Adaptation Layer for IEEE 1394 over IEEE 802.15.3

Jang, Il-soon, Lee, Seong-hee, Park, Seong-hee, Choi, Sang-sung

Année:

2008

Langue:

english

Fichier:

PDF, 4.27 MB

english, 2008

31

[IEEE 2010 5th International Conference on Computer Sciences and Convergence Information Technology (ICCIT 2010) - Seoul (2010.11.30-2010.12.2)] 5th International Conference on Computer Sciences and Convergence Information Technology - QoS routing for distributed MAC-based high rate wireless personal area networks

Young-Ae Jeon,, Sang-Sung Choi,, Sung-Woo Park,, Dae-Young Kim,

Année:

2010

Langue:

english

Fichier:

PDF, 462 KB

english, 2010

32

[IEEE 2007 Digest of Technical Papers International Conference on Consumer Electronics - Las Vegas, NV, USA (2007.01.10-2007.01.14)] 2007 Digest of Technical Papers International Conference on Consumer Electronics - Isochronous Data Transfer between AV Devices using Pseudo CMP Protocol in Wireless 1394 System

Park, Seong-Hee, Lee, Seong-Hee, Jang, Il-Soon, Choi, Sang-Sung, Lee, Je-Hoon, You, Younggap

Année:

2007

Langue:

english

Fichier:

PDF, 185 KB

english, 2007

33

[IEEE 2007 Digest of Technical Papers International Conference on Consumer Electronics - Las Vegas, NV, USA (2007.01.10-2007.01.14)] 2007 Digest of Technical Papers International Conference on Consumer Electronics - A Protocol-Based Contention Window for MBOA MAC

Lee, Seong-hee, Kim, Junwhan, Jang, IL-soon, Park, Seong-hee, Choi, Sang-sung

Année:

2007

Langue:

english

Fichier:

PDF, 237 KB

english, 2007

34

[IEEE 4th IEEE International Symposium on Electronic Design, Test and Applications (delta 2008) - Hong Kong, China (2008.01.23-2008.01.25)] 4th IEEE International Symposium on Electronic Design, Test and Applications (delta 2008) - A Design of the Frequency Synthesizer for UWB Application in 0.13 µm RF CMOS Process

Kim, JinKyung, Jung, Sung-Kyu, Jung, Ji-Hoon, Sung, Sang-Kyung, Lee, Kang-Yoon, Nam, Chul, Park, Bong-Hyuk, Choi, Sang-sung

Année:

2008

Langue:

english

Fichier:

PDF, 804 KB

english, 2008

35

[IEEE 2008 International SoC Design Conference (ISOCC) - Busan, Korea (South) (2008.11.24-2008.11.25)] 2008 International SoC Design Conference - A 1.2V 3 ∼ 8 GHz low noise amplifier in 0.13μm CMOS

Park, Bong-Hyuk, Jang, Seong-Hyun, Lee, Seung-Sik, Choi, Sang-Sung

Année:

2008

Langue:

english

Fichier:

PDF, 137 KB

english, 2008

36

[IEEE 8th International Conference on Advanced Communication Technology - Phoenix Park, Korea (2006.02.20-2006.02.22)] 2006 8th International Conference Advanced Communication Technology - RS decoder architecture for UWB

Sung-Woo Choi,, Sang-Sung Choi,, Han-ho Lee,

Année:

2006

Langue:

english

Fichier:

PDF, 3.93 MB

english, 2006

37

[IEEE 2007 Digest of Technical Papers International Conference on Consumer Electronics - Las Vegas, NV, USA (2007.01.10-2007.01.14)] 2007 Digest of Technical Papers International Conference on Consumer Electronics - A MB-OFDM UWB Transmitter for 4-HD Channel Streaming

Lee, Seung-sik, Park, Bong-hyuk, Kim, Chang-wan, Choi, Sang-sung, Lee, Sang-Gug

Année:

2007

Langue:

english

Fichier:

PDF, 1.03 MB

english, 2007

38

[IEEE The 7th International Conference on Advanced Communication Technology - Phoenix Park, South Korea ()] The 7th International Conference on Advanced Communication Technology, 2005, ICACT 2005. - Design of RF prototype system for DS-CDMA UWB communication

Seung-Sik Lee,, Jae-Young Kim,, Bong-Hyuk Park,, Sang-sung Choi,

Année:

2005

Langue:

english

Fichier:

PDF, 447 KB

english, 2005

39

[IEEE APCCAS. Asia-Pacific Conference on Circuits and Systems - Bali, Indonesia (28-31 Oct. 2002)] Asia-Pacific Conference on Circuits and Systems - Computer simulation of protection ratio for digital audio broadcasting

Sang-Sung Choi,, Sung-Woong Choi,, Chuol-ho Shin,, Chun-soo Ha,, Woo-Jin Oh,

Année:

2002

Langue:

english

Fichier:

PDF, 316 KB

english, 2002

40

[IEEE 2008 10th International Conference on Advanced Communication Technology - Gangwon-Do, South Korea (2008.02.17-2008.02.20)] 2008 10th International Conference on Advanced Communication Technology - The Comparison of T/RX Switch Performance for UWB Communication

Lee, Seung-Sik, Park, Bong-Hyuk, Jang, Seung-hyun, Choi, Sang-sung

Année:

2008

Langue:

english

Fichier:

PDF, 814 KB

english, 2008

41

[IEEE 2008 International SoC Design Conference (ISOCC) - Busan, Korea (South) (2008.11.24-2008.11.25)] 2008 International SoC Design Conference - Wideband LPF for WiMedia UWB RF transceiver

Seung-Sik Lee,, Seong-Hyun Jang,, Park, Bong-Hyuk, Sang-Sung Choi,

Année:

2008

Langue:

english

Fichier:

PDF, 317 KB

english, 2008

42

SPIE Proceedings [SPIE SPIE Proceedings - (Sunday 12 February 2012)] - A new monocycle generator using transistors and diode

Lee, Seung-Sik, Kim, Jae-Yung, Choi, Sang-Sung, Lee, Hyeong-Soo, Pistora, Jaromir, Postava, Kamil, Hrabovsky, Miroslav, Rawat, Banmali S.

Année:

2012

Langue:

english

Fichier:

PDF, 137 KB

english, 2012

43

A CMOS Frequency Synthesizer Block for MB-OFDM UWB Systems

Kim, Chang-Wan, Choi, Sang-Sung, Lee, Sang-Gug

Journal:

Année:

2007

Langue:

english

Fichier:

PDF, 707 KB

english, 2007

44

A CMOS Frequency Synthesizer Block for MB-OFDM UWB Systems

Kim, Chang-Wan, Choi, Sang-Sung, Lee, Sang-Gug

Journal:

Année:

2007

Fichier:

PDF, 707 KB

2007

45

Selective Synthesis of C 2 –C 4 Olefins and C 5+ Hydrocarbons over Unpromoted and Cerium-promoted Iron Catalysts Supported on Ion Exchanged (H, K) Zeolite-Y

Nam, Sang-Sung, Kishan, Gurram, Lee, Myung-Woo, Choi, Myoung-Jae, Lee, Kyu-Wan

Journal:

Journal of Chemical Research

Année:

1999

Fichier:

PDF, 488 KB

1999