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2015

Gunbok Lee, Benjamin H. Waters, Yeon Gyeong Shin, Joshua R. Smith, and Wee Sang Park, “A reconfigurable resonant coil for range adaptation wireless power transfer,” IEEE Trans. Microw. Theory Techn, vol. 64, no.2, pp.624-632. Feb.2016.

Gyu Young Cho and Wee Sang Park, “On the Validity of Approximate Formulas for Correlating TEM Cell and Near-Field Transmission Measurement,” Electromagn. Compat. IEEE Trans., vol. 57, no. 2, pp. 173–179, 2015.


2014

Him-Chan Yun, Gunbok Lee, and Wee Sang Park, “Formula for self-resonant frequency of Archimedean spiral coils,” IET Electronics Letters, vol. 50, no. 25, pp. 1974-1975, Dec. 2014.

Dong Sik Shin, Hyeon Dong Cho, Wee Sang Park, Sang-Hwa Yi, and Jong-Ho Sun, Extraction of Propagation Constant of XLPE Cable using Time Domain Transmission, IEEE Transactions on  Instrument and Measurement, vol 63, no. 12, pp. 2855–2862, Dec. 2014.

2013

Dong-Ryul Shin and Wee Sang Park, “A MATHEMATICAL DERIVATION OF EQUIVALENT MODEL OF NORMAL MODE HELICAL ANTENNA,” Progress In Electromagnetics Research Letters, Vol. 42, pp. 155-165, Sept., 2013.

Dong-Ryul Shin, Gunbok Lee and Wee Sang Park, “Simplified Vector Potential and Circuit Equivalent Model for a Normal-Mode Helical Antenna,” IEEE Antennas and Wireless Propagation Letters, vol. 12, No. 1, pp. 1037-1040, Aug., 2013

Gyu Yeong Cho, Hyeon Dong Cho, Wee Sang Park, “Investigation of higher-order modes in finite-width parallel-plate waveguide,” Journal of Electromagnetic Waves and Applications, vol. 27, No. 12, pp. 1509-1520, Jul., 2013.


2012

Jinyul Kim, Dongseob Kim, Dongsik Shin, Wee Sang Park, and Woonbong Hwang, "Impact evaluation of composite-antenna-structure with embedded dual-band annular ring patch antenna," Journal of Composite materials , vol.46, no.14/15, pp.1930-1939, August. 2012

Dae Woong Woo, Sung Jin Muhn, and Wee Sang Park, "Simple Analytical Model of Propagation Through Thick Periodic Slot," IEEE Transactions on Antennas and Propagation , vol. 60, no. 11, pp.5329-5335, Nov. 2012

Dongseob Kim, Jinyul Kim, Jae Hee Kin, Min Sung Kim, Oo Chul Jun, Wee Sang Park, and Woonbong Hwang, "Design and fabrication of a composite-antenna-structure for broadband frequency with microwave absorber," Journal of Composite materials , Vol. 46, No. 15, pp. 1851-1858, Jul. 2012

2011

Sung-Jin Muhn, Wee Sang Park, "Electromagnetic Transmission Though Periodic Narrow Slit with a Finite Thickness," Journal of Electromagnetic Waves and Applications , Vol.25, No.14/15, pp.1930-1939, August, 2011

Dae Woong Woo, Dong Hyun Lee, Jae Woo Ko, Joon Hyun Baek, and Wee Sang Park, "Design of a Tunable Dual-band Loop Antenna," Microwave and Optical Technology Letters , vol. 53, no. 10, pp.2207-2212, October, 2011

J.H Kim, G.Y Jo, W.S Park, "Two-inductor loaded loop antenna for mobile phones," Electronics Letters , vol. 47, no. 13, pp.736-737, June, 2011

2010

Jae Hee Kim, Wee Sang Park, "Dual-band Antenna Design using Genetic Algorithm-generated Topology," Microwave and Optical Technology Letters , vol.52, No.5, pp.1170-1174, May, 2010

Dong Hyun Lee, Wee Sang Park, "A new material classification of lossy metamaterials," Microwave and Optical Technology Letters , Vol.53, No.2, pp.445-447, Feb, 2011.

2009

Jae Hee Kim, Dae Woong Woo and Wee Sang Park, "Design of a Dual-Mode Annular Ring Antenna with a Coupling Feed," Microwave and Optical Technology Letters , Vol.51, No.12, pp.3011-3013, December, 2009.

Jae Hee Kim and Wee Sang Park, "Sectoral Conical Beam Former for a 2×2 Array Antenna," IEEE Antennas and Wireless Propagation Letters , Vol.8, pp.712-715, 2009.

Jae Hee Kim, Won Woo Cho and Wee Sang Park, "A Small Dual-band Inverted-F Antenna with a Twisted Line," IEEE Antennas and Wireless Propagation Letters , Vol.8, pp.307-310, 2009.

Yun Taek Im, Jae Hee Kim and Wee Sang Park, "Matching Techniques for Miniaturized UHF RFID Loop Antennas," IEEE Antennas and Wireless Propagation Letters , Vol.8, pp.266-270, 2009.

Kyung Duk Jang, Jae Hee Kim, Dong Hyun Lee and Wee Sang Park, "Compact Resonant Antenna Based on Composite Right/Left-Handed Transmission Line with a Magneto-Dielectric Material," M icrowave and Optical Technology Letters , Vol.51, No.8, pp.1994-1997, August, 2009.

Dong Hyun Lee and Wee Sang Park, "Extraction of Effective Permittivity and Permeability of Periodic Metamaterial cells," Microwave and Optical Technology Letters , Vol.51, No.8, pp.1824-1830, August, 2009.

Jae Hee Kim, Won Woo Cho and Wee Sang Park, "A Small Printed Dual-band Antenna for Mobile phones," Microwave and Optical Technology Letters , Vol.51, No.7, pp.1669-1702, July, 2009.

Jae Hee Kim and Wee Sang Park, "A Simple Switched beamforming Network for Four-beam Butler Matrix," Microwave and Optical Technology Letters , Vol.51, No.6, pp.1413-1416, June, 2009.

Dong Hyun Lee and Wee Sang Park, "Compact and Frequency Tunable Peano Antenna Integrated with Inductors," Journal of Electromagnetic Waves and Applications , Vol.23, No.4, pp.427-436, April, 2009.

Jae Hee Kim and Wee Sang Park, "A Hadamard Matrix Feed Network for a Dual-Beam Forming Array Antenna," IEEE Transaction on Antennas and Propagation , Vol.57, No.1, pp.283-286, January, 2009.

2008

Dong Hyun Lee, Alford Chauraya, Yiannis Vardaxoglou, and Wee Sang Park, "A Compact and Low-Profile Tunable Loop Antenna Integrated with Inductors," IEEE Antennas and Wireless Propagation Letters , Vol.7, pp.620-623, December, 2008.

2007

D. H. Lee, R. Mittra, W. S. Park, “Design of Frequency Selective Surface (FSS) Superstrates for Scanning Microstrip Patch Array Antenna,” Microwave and Optical Technology Letters , Vol. 49, No. 12, pp.3184-3187, December 2007.

Dong Hyun Lee, Jae Hee Kim, Jong Hoon Jang, and Wee Sang Park, “Dual-Frequency Dual-Polarization Antenna of High Isolation with Embedded Mushroom-like EBG Cells,” Microwave and Optical Technology Letters , Vol. 49, No. 7, pp.1764 - 1768, July, 2007

Dong Hyun Lee, Young Ju Lee, Junho Yeo, Raj Mittra, Wee Sang Park, "Desing Of Novel Thin Frequency Selective Surface(FSS) Superstrates For Dual-Band Directivity Enhancement," IET Microwaves, Antennas and Propagation , vol. 1, No. 1, pp. 248-254, February, 2007

Dong H. Lee, Young J. Lee, Junho Yeo, Raj Mittra, and Wee S. Park, “Directivity Enhancement of a Circular Polarized Patch Antenna using a Ring-shaped Frequency Selective Surface (FSS) superstrate,” Microwave and Optical Technology Letters , vol. 49, No. 1, pp.199-201, January, 2007

2006

Dong Hyun Lee, Young Ju Lee, Junho Yeo, Raj Mittra, Wee Sang Park, “Design of Metamaterial Superstrates and Substrates for Directivity and Port Isolation Enhancement of a Dual-Frequency Dual-Polarization Microstrip Antenna,” Microwave and Optical Technology Letters , vol. 48, No. 9, pp.1873-1876, September, 2006

Young Ju Lee, Dong Hyun Lee, Junho Yeo, Raj Mittra, Wee Sang Park, “Design of a Frequency Selective Surface Superstrate with Ring-Shaped Elements for Directivity Enhancement and Low Side Lobe Level of a Circular Polarization antenna,” International Journal of Microwave and Optical Technology , vol. 1, No. 2, pp.781-786, August, 2006

Young Ju Lee, Wee Sang Park, Junho Yeo, “Directivity enhancement of printed antennas using a class of metamterial,” Electromagnetics , vol. 26, No. 3-4, pp.203-218, April-June, 2006

2005

Chi Hyung Ahn, Dong Woo Yi, and Wee Sang Park, “Design of a Radiated-Mode Multislot Leaky Coaxial Cable,” Microwave and Optical Technology Letters , vol. 45, No. 4, pp.338-342, May 20, 2005.

D.H. Kim, W. Hwang, H.C. Park, and W.S. Park, “Fatigue Characteristics of a Surface Antenna Structure Designed for Satellite Communication,” Journal of Reinforced Plastics and Composites , vol. 24, No.1 Jan. 2005.

Young Ju Lee, Junho Yeo, Raj Mittra, and Wee Sang Park, “Application of Electromagnetic Bandgap (EBG) Superstrates with Controllable Defects for a Class of Patch Antennas as Spatial Angular Filters,” IEEE Transaction on Antennas and Propagation , vol.53, no.1, pp.224-235, Jan. 2005.

2004

Young Ju Lee, Junho Yeo, Raj Mittra, and Wee Sang Park, “Design of a High-Directivity Electromagnetic Band Gap (EBG) Resonator Antenna Using a Frequency-Selective Surface (FSS) Superstrate,” Microwave and Optical Technology Letters , vol.43, no.6, pp.462-467, December 2004.

Young Ju Lee, Junho Yeo, Kyoung Dae Ko, Raj Mittra, and Wee Sang Park, “A Novel Design Technique for Control of Defect Frequencies of an Electromagnetic Band Gap (EBG) Cover for Dual-band Directivity Enhancement,” Microwave and Optical Technology Letters , vol. 42, no1, pp.25-31, July 2004.

D.H.Kim, W.Hwang, H.C.Park, and W.S.Park, “Fatigue Characteristics of Composite Antenna Structure,” Key Engineering Materials , vol. 261-263 (2004), pp.1109-1114, 2004

Ji Hoon Jeon, Woonbong Hwang, Hyun-Chul Park, and Wee-Sang Park, “Buckling characteristics of smart skin structures,”   Composite Structures 63 (2004), pp.427-437, 2004

2003

C. K. Kim, L. M. Lee, H. C. Park, W. Hwang and W. S. Park, “Impact damage and antenna performance of conformal load-bearing antenna,”   Smart Materials and Structures , Smart Mater. Struct. 12 (2003),  pp.672-679, 2003.

C. S. You, W. Hwang, H. C. Park, R. M. Lee, and W. S. Park, “Microstrip Antenna  for SAR Application with Composite Sandwich Construction: Surface-antenna-structure Demonstration,” Journal of Composite Materials , vol. 37, no. 4, pp.351-364, 2003.

Young Ju Lee, Sung Hun Jeong, Wee Sang Park, Jae Seung Yun, and Soon Ick Jeon, “Multilayer spatial angular filter with airgap tuners to suppress grating lobes of 4?1 array antenna,” Electronics Letters , vol. 39, no. 1, pp.15-17, January 2003.

2002

J. H. Jeon, C. S. You, C. K. Kim, W. Hwang, H. C. Park, and W. S. Park, “Design of Microstrip Antennas with Composite Laminates Considering Their Structural Rigidity,” Mechanics of Composite Materials , vol. 38, no. 5, pp.683-700, December 2002.

Han-Cheol Ryu, Hee-Ran Ahn, Sang-Hwa Lee, and Wee Sang Park, “Triple-stacked microstrip patch antenna for multiband system,” Electronics Letters , vol. 38, no. 24, pp.1496-1497, November 2002.

Jeong Phill Kim; Wee Sang Park; “Novel configurations of planar multilayer magic-T using microstrip-slotline transitions,” Microwave Theory and Techniques, IEEE Transactions on vol. 50,  Issue 7,  pp.1683-1688 ,  July 2002

2001

Jeong Phill Kim and Wee Sang Park, “Microstrip lowpass filter with multislots on ground plane,”   Electronics Letters , vol.37, No.25, pp.1525-1526, December 2001.

Jeong Phill Kim and Wee Sang Park, “Analysis and Network Modeling of an Aperture-Coupled Microstrip Patch Antenna,” IEEE Transactions on Antennas and Propagations , vol.49, No. 6, pp.849-854, June 2001.

Jong-Sung Kim and Wee Sang Park, “Efficient Analysis of Microstrip Lines Including Edge Singularities in Spatial Domains,” IEEE Microwave and Wireless Components Letters , vol. 11, No. 6, pp.270-272, June 2001.

Young ju Lee, Myoung Suk Jung, Wee Sang Park and Dae Hyun Choi, “Design of a 35GHz Microstrip Tapered-Array Antenna with Wide Detection Range,” Microwave and Optical Technology Letters , vol. 29, No. 4, pp.276-280, May 2001.

2000

Jeong Phill Kim and Wee Sang Park, “Network Analysis and Synthesis of Multislot Back-to-Back Microstrip Directional Couplers,” IEEE Transactions on Microwave Theory and Techniques , vol. 48, No. 11, pp.1935-1942, November 2000.

Joong Chang Chun and Wee Sang Park, “Characterization of a Single-Step Microstrip Discontinuity in a Substrate Using the Finite-Difference Time-Domain Method,”   Microwave and Optical Technology Letters , vol. 27, No. 4, pp.245-248, November 2000.

J. P. Kim and W. S. Park, “Network analysis of inclined microstrip-slotline transitions,”   IEE Proc.-Microw. Antennas Propagations , vol. 147, No. 5, pp.412-416, October 2000.

1998

Jeong Phill Kim and Wee Sang Park, “An Improved Network Modeling of Slot-Coupled Microstrip Lines,” IEEE Transactions on Microwave Theory and Techniques , vol. 46, No. 10, pp.1484-1491, October 1998.

Jeong Phill Kim and Wee Sang Park, “Network Modeling of an Inclined and Off-Center Microstrip-Fed Slot Antenna,” IEEE Transactions on Antennas and Propagation , vol. 46, No. 8, pp.1182-1188, August 1998.

1997

Tae Moon Roh, Young Sik Kim, Young Woong Kim, Youngseok Suh, Wee Sang Park, and Bumman Kim, “A Simple and Accurate MESFET Channel-Current Model Including Bias-Dependent Dispersion and Thermal Phenomena,” IEEE Transactions on Microwave Theory and Techniques , vol. 45, No. 8, pp.1252-1255, August 1997.

Jeong Phill Kim and Wee Sang Park, “Analysis of an Inclined Microstrip-Slotline Transition with the use of the Spectral-Domain Immittance Approach,” Microwave and Optical Technology Letters , vol. 15, No. 4, pp.256-260, July 1997.

F. Tcheliebou, H. S. Ryu, C. K. Hong, W. S. Park, and S. Baik, “On the microstructure and optical properties of Ba0.5Sr0.5TiO3 films,”   Thin Solid Films 305, pp.30-34, 1997.

1996

Tae Moon Roh, Youngseok Suh, Young Sik Kim, Wee Sang Park, and Bumman Kim, “A Highly Accurate MESFET Model to Predict the Nonlinear Behavior of a Linear Power Amplifier,” Microwave and Optical Technology Letters , vol. 13, No. 4, pp.184-186, November 1996.

Joong Chang Chun and Wee Sang Park, “Analysis of a Double Step Microstrip Discontinuity in the Substrate Using the 3-D-FDTD Method,” IEEE Transactions on Microwave Theory and Techniques , vol. 44, No. 9, pp.1600-1602, September 1996.

Tae Moon Roh, Y. Suh, B. Kim, W. Park, J. B. Lee, Y. S. Kim, and G. Y. Lee, “GaAs low-high doped MESFET MMIC power amplifier for CDMA/AMPS dual-mode cellular telephone,” Electronics Letters , vol. 32, No. 20, pp.1928-1929, September 1996.

1995

Kwang-Hyun Baek, Ho-Young Sung, and Wee Sang Park, “A 3-Position Transmission /Reflection Method for Measuring the Permittivity of Low loss Materials,” IEEE Microwave and Guided Wave Letters , vol. 5, No. 1, pp.3-5, January 1995.

1994

Joong Chang Chun and Wee Sang Park, “Application of the Discrete Fourier Transform in the 2D-FDTD Method,” Microwave and Optical Technology Letters , vol. 7, No. 17, pp.781-784, December 1994.

1993

Y. Seo, B. Kim, and Wee Sang Park, “The Effect of Parasitic Components of GaAs FETs on High-Frequency Gain,” Microwave and Optical Technology Letters , vol. 6, No. 2, pp.98-101, February 1993.

1992

Wee Sang Park, Joong Chang Chun, and Bum Man Kim, “Determination of the Permittivity and Permeability of Microwave Resonators Using Two Resonant Modes,” Microwave and Optical Technology Letters , vol. 5, No. 7, pp.313-315, June 1992.

1991

Jeong Phill Kim and Wee Sang Park, “Microwave Measurement of Complex Permittivity of Dielectric Ring Resonators Using Higher-Order Resonant Modes,” Microwave and Optical Technology Letters , vol. 4, No. 11, pp.459-463, October 1991.

1987

Wee Sang Park and S. R. Seshadri, “Analysis of the reflection grating couplers for waves at oblique incidence,” Journal of the Optical Society of America A , vol. 4, No. 6, pp.1001-1020, June 1987.

1986

Wee Sang Park and S. R. Seshadri, “Comparisons of the different configurations of the second order reflection grating,” Journal of Applied Physics , vol. 60, No. 12, pp.4064 -4076, December 1986.

W. S. Park and S. R. Seshadri, “Theory of the second-order reflection grating,” Journal of the Optical Society of America A , vol. 3, No. 10, pp.1632-1643, October 1986.

W. S. Park and S. R. Seshadri, “Reradiation from a grating coupler for a grounded dielectric slab waveguide,” IEE Microwave, Antenna, and Propagation , vol. 133, Pt. H, No. 1, pp. 10-17, February 1986.

1985

W. S. Park and S. R. Seshadri, “Theory of the grating coupler for a grounded-dielectric-slab waveguide,” IEE Microwave, Antenna, and Propagation , vol. 132, Pt. H, No. 3, pp.149-156, June 1985.

1984

Wee Sang Park and S. R. Seshadri, “Higher order characteristics of waves on a sinusoidally modulated reactance surface,” Electromagnetics , vol. 4, pp.89-109, 1984.

 

International Book Chapter Contribution

Jeong Phill Kim and Wee Sang Park contributed pp.441-459 of Chapter 7 in the book by R,Garg, P.Bhartia, I.Bahl, and A.Ittipiboon, Microwave Antenna Design Handbook , 2001 Artech House Inc.