Showing results 1 to 60 of 136
1-port Measurement Method of the Coupling Factor and Receiver Q for Spatial and State Freedom in Wireless Power Transfer Systems Jang, Hyeong-Seok; Yu, Jong-Won; Lee, Wang-Sang, IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, v.64, no.9, pp.4098 - 4102, 2016-09 |
24 GHz Balanced Doppler Radar Front-End With Tx Leakage Canceller for Antenna Impedance Variation and Mutual Coupling Lee, Han Lim; Lim, Won-Gyu; Oh, Kyoung-Sub; Yu, Jong-Won, IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, v.59, no.12, pp.4497 - 4504, 2011-12 |
24-GHz TRANSCEIVER PATCH ARRAY FRONT-END WITH A BALANCED Tx LEAKAGE CANCELLER Lee, Han-Lim; Son, Wang-Ik; Yu, Jong-Won, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.53, no.3, pp.559 - 562, 2011-03 |
28 GHz and 38 GHz Dual-Band Vertically Stacked Dipole Antennas on Flexible Liquid Crystal Polymer Substrates for Millimeter-Wave 5G Cellular Handsets Hwang, In-June; Oh, Ju-Ik; Jo, Hye-Won; Kim, Kwang-Seok; Yu, Jong-Won; Lee, Dong-Jin, IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, v.70, no.5, pp.3223 - 3236, 2022-05 |
A 60 GHz Wideband Phased-Array LNA With Short-Stub Passive Vector Generator Kim, Ki-Jin; Ahn, K. H.; Lim, T. H.; Park, Hyun Chul; Yu, Jong-Won, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.20, no.11, pp.628 - 630, 2010-11 |
A BALANCED ANTENNA INTEGRATED SIX-PORT RECEIVER USING DIRECT CONVERSION Kim, Dong-Zo; Lee, Han-Lim; Lee, Moon-Que; Yu, Jong-Won, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.52, no.11, pp.2512 - 2515, 2010-11 |
A Balanced-Fed Dual Inverted-F Antenna with Reduced Human Body Effects![]() Lee, Wang-Sang; Tae, Hyun-Sung; Oh, Kyoung-Sub; Yu, Jong-Won, INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION, v.2013, no.814375, 2013-02 |
A capacitor-loaded cylindrical resonant coil with parallel connection Oh, Kyoung-Sub; Lee, Wang-Sang; Lee, Won-Seok; Yu, Jong-Won, APPLIED PHYSICS LETTERS, v.101, no.6, 2012-08 |
A compact attenuator integrated phase shifter with switchable trimode operations Lee, Han Lim; Park, Dong-Hoon; Moon, Seong-Mo; Lee, Moon-Que; Yu, Jong-Won, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.56, no.8, pp.1798 - 1800, 2014-08 |
A Compact Broadband Stepped Bow-Tie Antenna for Ambient RF Energy Harvesting Kim, Seong-Jin; Kim, Sol; Lee, Ji-Hoon; Yu, Jong-Won, IEEE ACCESS, v.11, pp.60365 - 60373, 2023-06 |
A Compact Cavity-Backed Slot Antenna Using Dual Mode for IoT Applications Oh, Ju-Ik; Jo, Hye-won; Kim, Kwang-Seok; Cho, Hyunyoung; Yu, Jong-Won, IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, v.20, no.3, pp.317 - 321, 2021-03 |
A Compact Circular Polarization Antenna Using Folded Ground Elements Kim, Kwang-Seok; Kim, Ghoo; Chae, Soo-Chang; Jo, Hye-Won; Yu, Jong-Won; Lee, Han Lim, IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, v.67, no.5, pp.3472 - 3477, 2019-05 |
A COMPACT DVB-H MARCHAND BALUN USING VERTICALLY COUPLING CPW STRUCTURE Han Lim Lee; Dong-Zo Kim; Won-Gyu Lim; Moon-Que Lee; Yu, Jong-Won, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.52, no.5, pp.1174 - 1177, 2010-05 |
A Compact RF Energy Harvesting System With an Improved Impedance Matching Network Kim, Seong-Jin; Kim, Sol; Lee, Ji-Hoon; Yu, Jong-Won, IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, v.23, no.1, pp.289 - 293, 2024-01 |
A DESIGN METHODOLOGY FOR THE 60 GHz CMOS POWER AMPLIFIER USING ON-CHIP TRANSFORMERS Kim, Ki-Jin; Ahn, K. H.; Lim, T. H.; Park, Hyun-Chul; Yu, Jong-Won, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.53, no.3, pp.506 - 509, 2011-03 |
A DESIGN OF LOW-PROFILE TRIBAND ANTENNA FOR EMERGENCY CALL SYSTEM APPLICATION Kim, Jeong-Hoo; Kim, Dong-Zo; Lee, Moon-Que; Min, Sang-Bo; Lee, Han-Lim; Yu, Jong-Won, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.52, no.12, pp.2798 - 2801, 2010-12 |
A Digital Filter Bank Based Method for Data Reduction in Spaceborne SAR Electronics Lee, Hyonik; Kim, Se-Young; Kim, Sol; Yu, Jong-Won, IEEE ACCESS, v.10, pp.100911 - 100921, 2022-08 |
A high isolated coupled-line passive circulator for UHF RFID reader Kim, WK; Na, W; Yu, Jong-Won; Lee, MQ, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.50, no.10, pp.2597 - 2600, 2008-10 |
A low-sidelobe and wideband dual linearly polarized array antenna for UAV SAR application in X-band Lim, Seong-Ju; Kim, Jeong-Wook; Kim, Sol; Cho, Hyunyoung; Yu, Jong-Won; Lee, Woo-Kyung, JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, v.36, no.2, pp.168 - 179, 2022-01 |
A NEW SIX-PORT RECEIVER ARCHITECTURE USING POLYPHASE NETWORKS Sang-Yun Lee; Dong-Zo Kim; Moon-Que Lee; Yu, Jong-Won, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.52, no.3, pp.499 - 502, 2010-03 |
A Wideband Circularly Polarized Pinwheel-Shaped Planar Monopole Antenna for Wireless Applications Lee, Wang-Sang; Oh, Kyoung-Sub; Yu, Jong-Won, Journal of Electromagnetic Engineering and Science, v.12, no.2, pp.155 - 160, 2012-06 |
A WIDEBAND PLANAR MONOPOLE ANTENNA ARRAY WITH CIRCULAR POLARIZED AND BAND-NOTCHED CHARACTERISTICS Lee, Wang-Sang; Oh, Kyoung-Sub; Yu, Jong-Won, PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, v.128, pp.381 - 398, 2012-06 |
Accuracy-Enhanced Angle-of-Arrival Finding System Using Switched Six-Port Network Jo, Hye-won; Kim, Ghoo; Kim, Kwang-Seok; Song, Choong-Ho; Lee, Sang-Pill; Kim, Eun-Ki; Yu, Jong-Won, IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, v.20, no.2, pp.219 - 223, 2021-02 |
All-Around Beam Switched Antenna With Dual Polarization for Drone Communications Kim, Kwang-Seok; Yoo, Jong-Sang; Kim, Jeong-Wook; Kim, Sol; Yu, Jong-Won; Lee, Han Lim, IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, v.68, no.6, pp.4930 - 4934, 2020-06 |
An eight-element compact low-profile planar MIMO antenna using LC resonance with high isolation Kwon, Duk Soo; Lee, Soo-Ji; Kim, Jin-Woo; Ahn, Byung Kuon; Yu, Jong-Won; Lee, Wang-Sang, JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE, v.16, no.3, pp.194 - 197, 2016-07 |
Analysis of multi-port amplifier calibration for optimal magnitude and phase error detection Lee, Han Lim; Lee, Moon-Que; Yu, Jong-Won, IET MICROWAVES ANTENNAS & PROPAGATION, v.10, no.1, pp.102 - 110, 2016-01 |
ANALYSIS OF SCATTERING WITH MULTI-SLOTTED CYLINDER WITH THICKNESS: TM CASE Lee, Wang-Sang; Lee, Han-Lim; Jang, Hyeong-Seok; Tae, Hyun-Sung; Yu, Jong-Won, PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, v.128, pp.105 - 120, 2012-05 |
Antenna Diagnostics Based on Infinitesimal Dipole Modeling With Limited Measurement on Antenna Aperture Oh, Ju-Ik; Yang, Sung Jun; Kim, Sol; Yu, Jong-Won; Kim, Young Dam, IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, v.21, no.5, pp.923 - 927, 2022-05 |
Automatic design of slanted wall anechoic chamber using 3D deterministic ray tube method Song, Won Young; Kim, Y. D.; Lee, J. H.; Kim, H. J.; Yu, Jong-Won, JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, v.34, no.11, pp.1586 - 1600, 2020-07 |
Automatic resonant frequency matching of power amplifier by transformer loop sampling Lee, Han-Lim; Jang, Hyeong-Seok; Park, Dong-Hoon; Lee, Moon-Que; Yu, Jong-Won, ELECTRONICS LETTERS, v.51, no.6, pp.510 - 511, 2015-03 |
Balanced circulator structure with enhanced isolation characteristics Lim, WG; Yu, Jong-Won, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.50, no.9, pp.2389 - 2391, 2008-09 |
BLT analysis method for a TWP over ground based on chain scattering parameters Lee, Jin-Ho; Yu, Jong-Won, JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, v.33, no.4, pp.419 - 427, 2019-01 |
CAPACITIVELY LOADED SPIRAL-SHAPED RESONATOR FOR COPLANAR WAVEGUIDE Son, Wang-Ik; Lim, Won-Gyu; Kim, Dong-Zo; Lee, Moon-Que; Yu, Jong-Won, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.51, pp.3001 - 3004, 2009-12 |
Close Proximity Effects of Metallic Environments on the Antiparallel Resonant Coil for Near-Field Powering Lee, Wang-Sang; Jang, Hyeong-Seok; Oh, Kyoung Sub; Yu, Jong-Won, IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, v.61, no.6, pp.3400 - 3403, 2013-06 |
CMOS Four-Port Direct Conversion Receiver for BPSK Demodulation Moon, Seong-Mo; Yu, Jong-Won; Lee, Moon-Que, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.19, no.9, pp.581 - 583, 2009-09 |
Compact Antenna Module With Optimized Tx-to-Rx Isolation for Monostatic RFID Lee, Han Lim; Park, Dong-Hoon; Yu, Jong-Won; Lee, Moon-Que, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.27, no.12, pp.1161 - 1163, 2017-12 |
Compact Dual-Band Printed Quadrifilar Antennas for UHF RFID/GPS Operations Oh, Kyoung-Sub; Son, Wang-Ik; Cha, Sung-Yong; Lee, Moon-Que; Yu, Jong-Won, IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, v.10, pp.804 - 807, 2011-08 |
Compact frequency-notched wideband planar monopole antenna with an L-shape ground plane Lee, Wang-Sang; Kim, Ki-Jin; Kim, Dong-Zo; Yu, Jong-Won, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.46, no.4, pp.340 - 343, 2005-08 |
Compact Integrated Antenna With Circulator for UHF RFID System Lim, Won-Gyu; Son, Wang-Ik; Oh, Kyoung Sub; Kim, Wan-Kyu; Yu, Jong-Won, IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, v.7, pp.673 - 675, 2008 |
Compact six-port transceiver for time-division duplex systems Lim, Hyung-Sun; Kim, Wan-Kyu; Yu, Jong-Won; Park, Hyung-Chul; Byun, Woo-Jin; Song, Myung-Sun, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.17, pp.394 - 396, 2007-05 |
Compact square quadrifilar helix antenna for SDARS application in portable terminals Son, Wang-Ik; Tae, H. S.; Yu, Jong-Won, ELECTRONICS LETTERS, v.47, no.4, pp.232 - 232, 2011-02 |
Complex conjugate matching technique for wireless power transfer with multiple inductive coupled resonators Kwon, DukSoo; Hwang, In-June; Chae, Soochang; Oh, Kyoung-Sub; Yu, Jong-Won; Lee, Han Lim, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.58, no.10, pp.2291 - 2294, 2016-10 |
Contactless Energy Transfer Systems Using Antiparallel Resonant Loops Lee, Wang-Sang; Son, Wang-Ik; Oh, Kyoung-Sub; Yu, Jong-Won, IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, v.60, no.1, pp.350 - 359, 2013-01 |
Coupler Integrated Microstrip Patch Linear Phased Array for Self-Calibration Chae, Soo-Chang; Jo, Hye-Won; Oh, Ju-Ik; Kim, Ghoo; Yu, Jong-Won, IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, v.19, no.9, pp.1615 - 1619, 2020-09 |
DESIGN OF COMPACT BROADBAND PHASE SHIFTER WITH CONSTANT LOSS VARIATION Lee, Han-Lim; Moon, Seong-Mo; Lee, Moon-Que; Yu, Jong-Won, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.56, no.2, pp.394 - 400, 2014-02 |
Design of Compact Dual-Band Quadruple Inverted-F/L Antenna for GPS L1/L2 Band Tae, Hyun-Sung; Oh, Kyoung-Sub; Son, Wang-Ik; Lim, Won-Gyu; Yu, Jong-Won, IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, v.61, no.4, pp.2276 - 2279, 2013-04 |
Design of compact dual-band quadruple planar inverted-F antenna Tae, H. S.; Oh, Kyoung-Sub; Lee, Wang-Sang; Moon, S. M.; Yu, Jong-Won, ELECTRONICS LETTERS, v.49, no.11, pp.686 - 687, 2013-05 |
Design of Compact Quadruple Inverted-F Antenna With Circular Polarization for GPS Receiver Son, Wang-Ik; Lim, Won-Gyu; Lee, Moon-Que; Min, Sang-Bo; Yu, Jong-Won, IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, v.58, no.5, pp.1503 - 1510, 2010-05 |
Design of Low-Cost Chipless System Using Printable Chipless Tag With Electromagnetic Code Hyeong-Seok Jang; Won-Gyu Lim; Kyoung-Sub Oh; Seong-Mo Moon; Yu, Jong-Won, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.20, no.11, pp.640 - 642, 2010-11 |
Design of Maximum Efficiency Tracking Control Scheme for Closed-Loop Wireless Power Charging System Employing Series Resonant Tank Yeo, Tae-Dong; Kwon, DukSoo; Khang, Seung-Tae; Yu, Jong-Won, IEEE TRANSACTIONS ON POWER ELECTRONICS, v.32, no.1, pp.471 - 478, 2017-01 |
Diffraction by a dielectric-loaded half plane with eccentric edge Yu, Jong-Won; Myung, Noh-Hoon, ELECTRONICS LETTERS, v.32, no.21, pp.1976 - 1978, 1996-10 |
DIFFRACTION BY DIELECTRIC-LOADED MULTIPLE SLITS IN A CONDUCTING PLANE: TM CASE Lee, Dong-Jin; Lee, Soo-Ji; Lee, Won-Seok; Yu, Jong-Won, PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, v.131, pp.409 - 424, 2012-09 |
Direct QPSK demodulator using CMOS four-port BPSK receiver in conjunction with sequentially toggled LO phase Moon, S. -M.; Yu, Jong-Won; Lee, M. -Q., ELECTRONICS LETTERS, v.45, no.24, pp.1244 - 75, 2009-11 |
DIRECT SIX-PORT MODULATOR USING POLYPHASE NETWORKS Lee, Wang-Sang; Oh, Kyoung-Sub; Kim, Dong-Zo; Yu, Jong-Won, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.53, no.10, pp.2321 - 2324, 2011-10 |
Distance-Insensitive Wireless Power Transfer and Near-Field Communication Using a Current-Controlled Loop With a Loaded Capacitance Lee, Wang-Sang; Oh, KyoungSub; Yu, Jong-Won, IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, v.62, no.2, pp.936 - 940, 2014-02 |
Dual linear polarized cavity-backed patch rectenna with DC power management network for optimized wireless RF power transfer Lee, D. -J.; Khang, Seung Tae; Chae, S. -C.; Yu, Jong-Won, MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.60, no.3, pp.713 - 717, 2018-03 |
Dual Resonance Frequency Selective Loop of Near-Field Wireless Charging and Communications Systems for Portable Device Kwon, DukSoo; Yeo, Tae-Dong; Oh, Kyoung-Sub; Yu, Jong-Won; Lee, Wang-Sang, IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v.25, no.9, pp.624 - 626, 2015-09 |
Dual-band differential quadrature divider with asymmetric structure Tae, H. S.; Oh, K. S.; Lee, M. Q.; Yu, Jong-Won, ELECTRONICS LETTERS, v.47, no.12, pp.706 - 707, 2011-06 |
Dual-Band Half-Elliptic Hoof Antenna With Mathieu Function for a Femto-Cell Network Kwon, DukSoo; Khang, Seung Tae; Yeo, Tae-Dong; Hwang, In-June; Lee, Dong-Jin; Yu, Jong-Won; Lee, Wang-Sang, IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, v.65, no.3, pp.1047 - 1054, 2017-03 |
Efficiency-Improved UWB Transparent Antennas Using ITO/Ag/ITO Multilayer Electrode Films![]() Kim, Jeong-Wook; Oh, Ju-Ik; Kim, Kwang-Seok; Yu, Jong-Won; Jung, Kang-Jae; Cho, Il-Nam, IEEE ACCESS, v.9, pp.165385 - 165393, 2021 |
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