Young-Sik KIM


Upper Bound on the Cross-Correlation between Two Decimated Sequences
Chang-Min CHO Wijik LEE Jong-Seon NO Young-Sik KIM 
Publication:   
Publication Date: 2017/05/01
Vol. E100-B  No. 5  pp. 837-842
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
cross-correlationdecimated sequencesm-sequencesp-ary sequences
 Summary | Full Text:PDF(266.9KB)

On the Use of m-Ary Challenges for RFID Distance Bounding Protocol
Young-Sik KIM Sang-Hyo KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/09/01
Vol. E99-B  No. 9  pp. 2028-2035
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
RFIDauthenticationdistance bounding protocolmafia frauddistance fraud
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New Quaternary Sequences with Ideal Autocorrelation Constructed from Legendre Sequences
Young-Sik KIM Ji-Woong JANG Sang-Hyo KIM Jong-Seon NO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/09/01
Vol. E96-A  No. 9  pp. 1872-1882
Type of Manuscript:  PAPER
Category: Spread Spectrum Technologies and Applications
Keyword: 
autocorrelationideal autocorrelationlegendre sequencesquaternary sequencessequences
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CPW-Fed Ultra-Wideband Lotus-Shaped Quasi-Fractal Antenna
Dong-Jun KIM Tae-Hak LEE Jun-Ho CHOI Young-Sik KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/12/01
Vol. E95-B  No. 12  pp. 3890-3894
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
ultra-wideband antennamonopole antennacoplanar waveguidequasi-fractal
 Summary | Full Text:PDF(4.1MB)

A Switchable Circular Polarization Microstrip Antenna Using a Varactor Diode
Tae-Hak LEE Jung-Woo BAIK Junho CHOI Young-Sik KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/11/01
Vol. E95-B  No. 11  pp. 3597-3600
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
reconfigurable antennavaractor tuning diodecircular polarization
 Summary | Full Text:PDF(1.3MB)

Dual-Band Magnetic Loop Antenna with Monopolar Radiation Using Slot-Loaded Composite Right/Left-Handed Structures
Seongmin PYO Min-Jae LEE Kyoung-Joo LEE Young-Sik KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/02/01
Vol. E95-B  No. 2  pp. 627-630
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
magnetic loop antennacomposite right/left-handeddual-band antennaground slotradiation pattern
 Summary | Full Text:PDF(662KB)

Switchable Microstrip Antenna with Circular Polarization Diversity
Seongmin PYO Jung-Woo BAIK Young-Sik KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/09/01
Vol. E94-B  No. 9  pp. 2650-2652
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
switchable antennamicrostrip antennacircular polarizationpolarization diversity
 Summary | Full Text:PDF(242.5KB)

A Construction of Quaternary Low Correlation Zone Sequence Sets from Binary Low Correlation Zone Sequence Sets Improving Optimality
Ji-Woong JANG Sang-Hyo KIM Young-Sik KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/08/01
Vol. E94-A  No. 8  pp. 1768-1771
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
low correlation zone sequencequaternary sequenceflexible low correlation zoneQS-CDMA
 Summary | Full Text:PDF(79KB)

Dual-Band Aperture-Coupled Shorted-Patch Antenna with a U-Shaped Slot
Kun-Joon LEE Tae-Hak LEE Young-Sik KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/06/01
Vol. E94-B  No. 6  pp. 1748-1751
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
aperture-coupled patch antennadual-band patch antennaU-shaped slot
 Summary | Full Text:PDF(362.2KB)

Circularly Polarized Microstrip Antenna with Reconfigurable Capability Using Ground Slot Perturbations
Seongmin PYO Jae-Kwan LEE Min-Jae LEE Dae-Myoung IN Young-Sik KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/12/01
Vol. E93-B  No. 12  pp. 3639-3642
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
microstrip antennareconfigurable polarizationcircular polarizationground slot perturbation
 Summary | Full Text:PDF(1MB)

Metamaterial-Based Microstrip Antenna Using Slot-Embedded Ground Plane for Bandwidth Improvements
Seongmin PYO Min-Jae LEE Young-Sik KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/10/01
Vol. E93-B  No. 10  pp. 2784-2786
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
metamaterialmicrostrip antennabroad bandwidthslot-embedded ground plane
 Summary | Full Text:PDF(305KB)

Compact Circularly Polarized Microstrip Antennas Using EM Coupled Loop Resonators
Junho CHOI Seongmin PYO Sang-Min HAN Young-Sik KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/10/01
Vol. E93-B  No. 10  pp. 2658-2661
Type of Manuscript:  Special Section LETTER (Special Section on Advanced Technologies in Antennas and Propagation in Conjunction with Main Topics of ISAP2009)
Category: Antennas
Keyword: 
microstrip antennacircular polarizationcoupled feedring resonator
 Summary | Full Text:PDF(693.6KB)

Linearly Tapered Slot Antenna with Defected Sides for Gain Improvement
Seongmin PYO Dae-Myoung IN In-Chul SHIN Young-Sik KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/10/01
Vol. E93-B  No. 10  pp. 2655-2657
Type of Manuscript:  Special Section LETTER (Special Section on Advanced Technologies in Antennas and Propagation in Conjunction with Main Topics of ISAP2009)
Category: Antennas
Keyword: 
tapered slot antenna (TSA)linearly tapered slot antenna (LTSA)defected sideantenna gainside lobe levelradiation pattern
 Summary | Full Text:PDF(580.7KB)

New Extension Method of Quaternary Low Correlation Zone Sequence Sets
Ji-Woong JANG Young-Sik KIM Sang-Hyo KIM 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/02/01
Vol. E93-A  No. 2  pp. 557-560
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
low correlation zoneLCZ sequence setsQS-CDMAquaternary sequencessequences
 Summary | Full Text:PDF(87.7KB)

Novel UWB Bandpass Filter Using CPW-to-Microstrip Transition Structure
Tae-Hak LEE Jung-Woo BAIK Seongmin PYO Young-Sik KIM 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/12/01
Vol. E92-C  No. 12  pp. 1545-1547
Type of Manuscript:  LETTER
Category: Microwaves, Millimeter-Waves
Keyword: 
ultra-wideband (UWB)UWB bandpass filtercoplanar waveguide-to-microstriptransitioncoplanar strip-to-microstrip transition
 Summary | Full Text:PDF(414.4KB)

On Some Properties of M-Ary Sidel'nikov Sequences
Jung-Soo CHUNG Young-Sik KIM Tae-Hyung LIM Jong-Seon NO Habong CHUNG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/01/01
Vol. E92-A  No. 1  pp. 342-345
Type of Manuscript:  LETTER
Category: Spread Spectrum Technologies and Applications
Keyword: 
autocorrelationautocorrelation distributionscyclotomic numberM-ary sequencesSidel'nikov sequences
 Summary | Full Text:PDF(87.9KB)

Cross-Correlation Distribution of p-Ary m-Sequence and Its p + 1 Decimated Sequences with Shorter Period
Eun-Young SEO Young-Sik KIM Jong-Seon NO Dong-Joon SHIN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/11/01
Vol. E90-A  No. 11  pp. 2568-2574
Type of Manuscript:  PAPER
Category: Spread Spectrum Technologies and Applications
Keyword: 
cross-correlationp-ary m-sequencessequences
 Summary | Full Text:PDF(189.8KB)

A Novel Dielectric Resonator Bandpass Filter with Variable Attenuation Poles for Duplexer Applications
Young-Je SUNG Sang-Ho CHO Young-Sik KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/04/01
Vol. E88-B  No. 4  pp. 1661-1664
Type of Manuscript:  LETTER
Category: Devices/Circuits for Communications
Keyword: 
attenuation polebandpass filterDRduplexermicrostrip line
 Summary | Full Text:PDF(635.2KB)

Effect of Conical Cup on Microstrip Antennas
Byungsun PARK Jae-Hyeuk JANG Masato TANAKA Young-Sik KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/11/01
Vol. E87-B  No. 11  pp. 3392-3393
Type of Manuscript:  LETTER
Category: Antennas and Propagation
Keyword: 
conical cup microstrip antennacup microstrip antenna
 Summary | Full Text:PDF(231.5KB)

New Constructions of p-ary Bent Sequences
Young-Sik KIM Ji-Woong JANG Jong-Seon NO Tor HELLESETH 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/02/01
Vol. E87-A  No. 2  pp. 489-494
Type of Manuscript:  PAPER
Category: Coding Theory
Keyword: 
bent sequencesgeneralized bent functionsoptimal correlationp-ary bent sequences
 Summary | Full Text:PDF(177.7KB)