J
Junho Yeo
Researcher at Daegu University
Publications - 150
Citations - 2317
Junho Yeo is an academic researcher from Daegu University. The author has contributed to research in topics: Antenna (radio) & Microstrip antenna. The author has an hindex of 24, co-authored 147 publications receiving 2175 citations. Previous affiliations of Junho Yeo include Pennsylvania State University & Electronics and Telecommunications Research Institute.
Papers
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Application of electromagnetic bandgap (EBG) superstrates with controllable defects for a class of patch antennas as spatial angular filters
TL;DR: In this paper, two different defects, one introduced by the ground plane of the antenna and the other produced by a row of defect rods with different dielectric constants in the EBG structure, are simultaneously used as key controllers of directivity enhancement.
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Efficient analysis of a class of microstrip antennas using the characteristic basis function method (CBFM)
TL;DR: It is demonstrated that the use of CBFs can result in significant savings in computation time, with little or no compromise in the accuracy of the solution.
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Design of a high-directivity Electromagnetic Band Gap (EBG) resonator antenna using a frequency-selective surface (FSS) superstrate
TL;DR: In this article, a frequency-selective surface (FSS) superstrate was proposed as an alternative to an EBG type of dielectric superstrate to reduce its height and facilitate the fabrication process.
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Dual-Band Long-Range Passive RFID Tag Antenna Using an AMC Ground Plane
Dongho Kim,Junho Yeo +1 more
TL;DR: In this paper, a dual-band passive radio frequency identification (RFID) tag antenna was proposed by using an artificial magnetic conductor (AMC) ground plane for European (869.5 869.7 MHz) and Korean (910 914 MHz) passive UHF RFID bands by replacing the bottom side of the metallic cavity of a PEC-like behavior.
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Design of novel thin frequency selective surface superstrates for dual-band directivity enhancement
TL;DR: In this paper, a novel design for a thin frequency selective surface (FSS) type of metamaterial superstrate for dual-band directivity enhancement is presented as an alternative to a conventional FSS superstrate which is thicker.