J
Jaehoon Kim
Researcher at University of California, Los Angeles
Publications - 14
Citations - 2359
Jaehoon Kim is an academic researcher from University of California, Los Angeles. The author has contributed to research in topics: Antenna (radio) & Antenna measurement. The author has an hindex of 9, co-authored 14 publications receiving 2221 citations.
Papers
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Journal ArticleDOI
A design of the low-pass filter using the novel microstrip defected ground structure
TL;DR: In this article, a new defected ground unit structure (DGS) for the microstrip line is proposed, which can provide the bandgap characteristic in some frequency bands with only one or more unit lattices.
Journal ArticleDOI
Implanted antennas inside a human body: simulations, designs, and characterizations
Jaehoon Kim,Yahya Rahmat-Samii +1 more
TL;DR: In this article, the authors applied the spherical dyadic Green's function (DGF) expansions and finite-difference time-domain (FDTD) code to analyze the electromagnetic characteristics of dipole antennas and low-profile patch antennas implanted in the human head and body.
Proceedings ArticleDOI
Dual-band E-shaped patch wearable textile antenna
TL;DR: In this article, a dual-band E-shaped textile antenna for wearable applications has been designed for 2.2 GHz and 3.0 GHz frequency bands, where the antenna input matching and radiation characteristics were determined by FDTD simulations and by measurements.
Book
Implanted Antennas in Medical Wireless Communications
Yahya Rahmat-Samii,Jaehoon Kim +1 more
TL;DR: In this book, it is demonstrated how advanced electromagnetic numerical techniques can be utilized to design these antennas inside as realistic human body environment as possible.
Journal ArticleDOI
Planar inverted‐F antennas on implantable medical devices: Meandered type versus spiral type
Jaehoon Kim,Yahya Rahmat-Samii +1 more
TL;DR: In this paper, two different shaped (meandered and spiral) antennas were designed using finite-difference time-domain (FDTD) simulations and measurement results, and installed on an implantable medical device in a biological-tissue simulating model.