Compact Spiral Element for Wideband Beam-Steering Arrays
Ahn, Jihwan, Cha, Seung Hun, Cha, Seung Gook, Yoon, Young Joong
Published in IEEE antennas and wireless propagation letters (2017)
Published in IEEE antennas and wireless propagation letters (2017)
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Journal Article
Mesoband Pulse Radiator Design With Circuit Model Analysis of Spark Gap Switch
Lee, Sang Heun, Ahn, Jihwan, Yoon, Young Joong, Nam, Sang Hoon, Lee, Woo Sang, So, Joon Ho
Published in IEEE transactions on plasma science (01.11.2013)
Published in IEEE transactions on plasma science (01.11.2013)
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Journal Article
Mode Conversion of High-Power Electromagnetic Microwave Using Coaxial-Beam Rotating Antenna in Relativistic Backward-Wave Oscillator
Min, S-H, Jung, H-C, Park, G-S, Ahn, J, Lee, S H, Yoon, Y J, Kim, J, Choi, J-H, So, J
Published in IEEE transactions on plasma science (01.06.2010)
Published in IEEE transactions on plasma science (01.06.2010)
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Journal Article
Influence of refractive indices of glass matrix on the reflectance of glass composites
Jeon, Jaeseung, Lee, Jungki, Hwang, Seongjin, Ahn, Jihwan, Kim, Hyungsun
Published in Metals and materials international (01.08.2011)
Published in Metals and materials international (01.08.2011)
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Journal Article
The Extinction Characteristics of Interacting SNG-Air Lean Premixed Asymmetric Flames
Kang, Yeonse, Ahn, Jihwan, Sim, Keunseon, Lee, Keeman
Published in Journal of The Korean Society of Combustion (31.12.2020)
Published in Journal of The Korean Society of Combustion (31.12.2020)
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Journal Article
A simple method for miniaturization of self-complementary Archimedean spiral antenna
Jihwan Ahn, Jun-Gi Jeong, Hyeongi Hong, Young Joong Yoon
Published in 2015 International Workshop on Antenna Technology (iWAT) (01.03.2015)
Published in 2015 International Workshop on Antenna Technology (iWAT) (01.03.2015)
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Conference Proceeding
Pattern reconfigurable antenna for Wireless LAN dual-band
Se Mi Lee, Jihwan Ahn, Young JoongYoon
Published in 2012 International Conference on ICT Convergence (ICTC) (01.10.2012)
Published in 2012 International Conference on ICT Convergence (ICTC) (01.10.2012)
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Conference Proceeding
Effects on electronics exposed to high-power microwaves on the basis of a relativistic backward-wave oscillator operating on the X-band
Min, Sun-Hong, Kwon, Ohjoon, Sattorov, Matlabjon, Jung, Hoechun, Baek, In-Keun, Kim, Seontae, Jeong, Jin-Young, Jang, Jungmin, Hong, Dongpyo, Bhattacharya, Ranajoy, Barik, Ranjan Kumar, Bera, Anirban, Park, Seunghyuk, Ahn, Jihwan, Lee, Sang Heun, Yoon, Young Joong, Park, Gun-Sik
Published in Journal of electromagnetic waves and applications (22.11.2017)
Published in Journal of electromagnetic waves and applications (22.11.2017)
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Journal Article
Beam tilted base station antenna with electromagnetic gradient surface
Ji Hwan Yoon, Jihwan Ahn, Kihun Chang, Young Joong Yoon
Published in 2010 International Conference on Electromagnetics in Advanced Applications (01.09.2010)
Published in 2010 International Conference on Electromagnetics in Advanced Applications (01.09.2010)
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Conference Proceeding
High-impedance Surface with Nonidentical Lattices
Kihun Chang, Jihwan Ahn, Young Joong Yoon
Published in 2008 International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials (01.03.2008)
Published in 2008 International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials (01.03.2008)
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Conference Proceeding
The miniaturization and electrical performance improvement of base station array antenna with artificial magnetic conductor
Jihwan Ahn, Cheolhong Son, Kihun Chang, Youngjoong Yoon
Published in 2009 IEEE Antennas and Propagation Society International Symposium (01.06.2009)
Published in 2009 IEEE Antennas and Propagation Society International Symposium (01.06.2009)
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Conference Proceeding
Artificial surface with asymmetric reflection properties
Kihun Chang, Jihwan Ahn, Young Joong Yoon
Published in 2008 Asia-Pacific Microwave Conference (01.12.2008)
Published in 2008 Asia-Pacific Microwave Conference (01.12.2008)
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Conference Proceeding
Physically flat but electromagnetic parabolic surface using EBG structure with stepped reflection phase
Kihun Chang, Jihwan Ahn, Young Joong Yoon
Published in 2009 3rd European Conference on Antennas and Propagation (01.03.2009)
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Published in 2009 3rd European Conference on Antennas and Propagation (01.03.2009)
Conference Proceeding
Planar inverted F-antenna with suppressed harmonic
Jihwan Ahn, Woosung Lee, Young Joong Yoon, Young-Do Kim
Published in 2008 Asia-Pacific Microwave Conference (01.12.2008)
Published in 2008 Asia-Pacific Microwave Conference (01.12.2008)
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Conference Proceeding
Miniaturization technique of COBRA lens horn using a modified lens with curved surfaces
Jihwan Ahn, Sang Heun Lee, Young Joong Yoon, Woo Sang Lee
Published in 2007 IEEE Antennas and Propagation Society International Symposium (01.06.2007)
Published in 2007 IEEE Antennas and Propagation Society International Symposium (01.06.2007)
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Conference Proceeding