Journal
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2024 |
Status and Development of Physics-Informed Neural Network in agriculture field
이상연
전자통신동향분석, v.39, no.4, pp.42-53 |
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Journal
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2024 |
Series-arc-fault diagnosis using feature fusion-based deep learning model
Won-Kyu Choi
ETRI Journal, v.권호미정, pp.1-14 |
0 |
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Conference
|
2024 |
Concept of biosphere environment model: Real-time complex environments for greenhouse
Sang-yeon Lee
International Commission of Agricultural and Biosystems Engineering (CIGR) 2024, pp.1-1 |
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Conference
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2023 |
A Study on Hybrid Composite Loss Function Model for Satellite Image Object Segmentation
전서영
한국 인공지능 학술대회 2023, pp.211-212 |
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Conference
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2022 |
Study on Fine Displacement Detection of an Object in Enclosed Space Using mm-Wave Radar
최원규
한국인터넷정보학회 학술 발표 대회 (춘계) 2022, pp.1-2 |
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Journal
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2018 |
Circuit Analysis of Achievable Transmission Efficiency in an Overcoupled Region for Wireless Power Transfer Systems
Won-Kyu Choi
IEEE Systems Journal, v.12, no.4, pp.3873-3876 |
10 |
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Journal
|
2018 |
Study on Electromagnetic Energy Transducer in Ambient Vibration
Won-Kyu Choi
IET Power Electronics, v.11, no.12, pp.1983-1990 |
6 |
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Journal
|
2014 |
HF RFID Reader Antenna with Loop Switch for Avoiding Magnetic Coupling
Won-Kyu Choi
ETRI Journal, v.36, no.6, pp.881-888 |
3 |
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Conference
|
2014 |
수신 다이버시티 기능을 갖는 RFID 리더 안테나
박찬희
한국전자파학회 종합 학술 발표회 2014, pp.1-1 |
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Journal
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2014 |
Trends in Technology for High-Speed RFID and Beamforming
조광수
전자통신동향분석, v.29, no.5, pp.40-50 |
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Conference
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2013 |
RFID Tag on PCB in UHF Band
Won-Kyu Choi
Progress in Electromagnetics Research Symposium (PIERS) 2013 in Stockholm, pp.489-492 |
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Journal
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2013 |
Slot-Array Antenna for UHF RFID Shelf Applications
Wonkyu Choi
Microwave and Optical Technology Letters, v.55, no.7, pp.1511-1515 |
4 |
|
Journal
|
2012 |
Design of Reader Baseband Receiver Structure for Demodulating Backscattered Tag Signal in a Passive RFID Environment
Ji-Hoon Bae
ETRI Journal, v.34, no.2, pp.147-158 |
8 |
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Conference
|
2011 |
Circularly polarized slot-array antenna for an RFID shelf in the UHF
Wonkyu Choi
International Symposium on Antennas and Propagation (ISAP) 2011, pp.1-4 |
|
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Conference
|
2011 |
U-shaped Slot-array Antenna for RFID Shelf in the UHF
Won Kyu Choi
Antennas and Propagation Society International Symposium (APSURSI) 2011, pp.1449-1451 |
2 |
|
Journal
|
2011 |
Study on the Reader Baseband Receiver Structure for the Demodulation of Subcarrier Signal in a Passive RFID Environment
Ji-Hoon Bae
Microwave and Optical Technology Letters, v.53, no.6, pp.1264-1272 |
4 |
|
Journal
|
2010 |
Near-Field Antenna for a Radio Frequency Identification Shelf in the UHF Band
W. Choi
IET Microwaves, Antennas and Propagation, v.4, no.10, pp.1538-1542 |
16 |
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Conference
|
2009 |
Near-field Antenna for RFID Smart Shelf in UHF
Won Kyu Choi
Antennas and Propagation Society International Symposium (APSURSI) 2009, pp.1-4 |
14 |
|
Conference
|
2009 |
Ceramic Patch Antenna for UHF RFID Tag Embedded in Metallic Objects
Jeong Seok Kim
Antennas and Propagation Society International Symposium (APSURSI) 2009, pp.1-4 |
3 |
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Journal
|
2009 |
Study on the Demodulation Structure of Reader Receiver in a Passive RFID Environment
J.-H. Bae
Progress in Electromagnetics Research, v.91, pp.243-258 |
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Conference
|
2008 |
Ceramic Patch Antenna using inductive coupled feed for UHF RFID Tag Moubtable on Metallic Objects
Jeong-Seok Kim
Asia-Pacific Microwave Conference (APMC) 2008, pp.1-4 |
3 |
|
Conference
|
2008 |
Radiation Efficiency Improvement Method of RFID Tag Antenna for Metallic Objects Printed on Lossy Substrate
Hae-Won Son
Asia-Pacific Microwave Conference (APMC) 2008, pp.1-4 |
8 |
|
Conference
|
2008 |
Small RFID Tag Antenna for Metallic Surface
Won Kyu Choi
Asia-Pacific Microwave Conference (APMC) 2008, pp.1-4 |
2 |
|
Journal
|
2008 |
Radiation Efficiency Improvement of RFID Tag Antenna for Metallic Objects Printed on Lossy Substrate
손해원
한국전자파학회논문지, v.19, no.11, pp.1265-1271 |
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Journal
|
2008 |
A Small RFID Tag Antenna using Proximity-coupling to Identify Metallic Objects
Won Kyu Choi
Microwave and Optical Technology Letters, v.50, no.11, pp.2978-2981 |
9 |
|
Journal
|
2008 |
RFID Tag Antenna Coupled by Shorted Microstrip Line for Metallic Surfaces
Won Kyu Choi
ETRI Journal, v.30, no.4, pp.597-599 |
20 |
|
Journal
|
2008 |
UHF RFID Tag Antenna Using Two FIFAs Embedded in Metallic Objects
J.-S. Kim
Electronics Letters, v.44, no.20, pp.1-2 |
46 |
|
Conference
|
2008 |
Small Ceramic Patch Antenna for UHF RFID Tag Mountable On Metallic Objects
Jeong-Seok Kim
International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC) 2008, pp.861-864 |
|
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Conference
|
2008 |
A Small RFID Tag Antenna to Identify Metallic Objects
Won Kyu Choi
International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting (APSURSI) 2008, pp.1-4 |
8 |
|
Conference
|
2007 |
Platform-insensitive Antenna for RFID Sensor Tag in the UHF Band
Won Kyu Choi
IEEE Antennas and Propagation Society International Symposium (AP-S) 2007, pp.2277-2280 |
2 |
|
Journal
|
2006 |
Polarization and Space Diversity Antenna Using Inverted-F Antennas for RFID Reader Applications
Jong Sung Kim
IEEE Antennas and Wireless Propagation Letters, v.5, no.1, pp.265-268 |
40 |
|
Conference
|
2006 |
RFID Tag Antenna with a Meandered Dipole and Inductively Coupled Feed
Won Kyu Choi
IEEE Antennas and Propagation Society International Symposium 2006, pp.619-622 |
29 |
|
Journal
|
2006 |
Novel U-Slot and V-Slot DGSs for Bandstop Filter With Improved Q Factor
Duk Jae Woo
IEEE Transactions on Microwave Theory and Techniques, v.54, no.6, pp.2840-2847 |
202 |
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Journal
|
2006 |
An RFID Tag Using a Planar Inverted-F Antenna Capable of Being Stuck to Metallic Objects
Won Kyu Choi
ETRI Journal, v.28, no.2, pp.216-218 |
49 |
|
Conference
|
2005 |
An Active RF-ID Tag for Container Management
Jin Sup Kim
Asia-Pacific Microwave Conference (APMC) 2005, pp.1-4 |
1 |
|
Journal
|
2005 |
Design of RFID Reader Antenna Using Two Orthogonally Oriented 1x2 Sub-Arrays at 433 MHz
김종성
전자공학회논문지 TC, v.42, no.9, pp.97-100 |
|
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Conference
|
2005 |
A planar inverted-F antenna (PIFA) to be attached to metal containers for an active RFID tag
Wonkyu Choi
IEEE Antennas and Propagation Society International Symposium 2005, pp.508-511 |
13 |
|
Journal
|
2005 |
UHF RFID 태그 안테나 기술
손해원
전자파기술, v.16, no.2, pp.55-63 |
|
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Journal
|
2005 |
Floating-patch MEMS Antennas on HRS Substrate for Millimetre-wave Applications
Y.H. Cho
Electronics Letters, v.41, no.1, pp.5-6 |
0 |
|
Conference
|
2004 |
Ka-band multi-beam antenna
Nakseon Seong
IEEE Antennas and Propagation Society International Symposium 2004, pp.4004-4007 |
|
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Conference
|
2004 |
High gain and broadband microstrip array antenna using combined structure of corporate and series feeding
Wonkyu Choi
IEEE Antennas and Propagation Society International Symposium 2004, pp.2484-2487 |
|
|
Conference
|
2003 |
RF integrated aperture coupled array antenna for satellite communication at Ku-band
Jong Moon Lee
International Symposium on Phased Array Systems and Technology (PAST) 2003, pp.339-344 |
2 |
|
Journal
|
2003 |
A High-Gain Microstrip Patch Array Antenna Using a Superstrate Layer
Won Kyu Choi
ETRI Journal, v.25, no.5, pp.407-411 |
56 |
|
Journal
|
2003 |
A Slot Array Antenna with a Simple Feed Structure for Broadband Multimedia Wireless Applications
성영제
한국전자파학회논문지, v.14, no.3, pp.209-216 |
|
|
Conference
|
2003 |
High gain and broadband microstrip patch antenna using a superstrate layer
Wonkyu Choi
IEEE Antennas and Propagation Society International Symposium 2003, pp.292-295 |
|
|
Conference
|
2003 |
RF integrated aperture coupled antenna for satellite communication at Ku-band
Jong Moon Lee
IEEE Antennas and Propagation Society International Symposium 2003, pp.702-705 |
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