Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Ho-Yong Kang"'
Publikováno v:
Molecular Crystals and Liquid Crystals. 644:137-144
Polymer dispersed liquid crystal (PDLC) has been developed for a light shutter due to the advantage of high transmittance. To achieve high transmittance in PDLC's transparent mode and high opacity ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abf2d4e53f26b630bf149d51eea8b6ff
https://doi.org/10.1080/15421406.2016.1277471
https://doi.org/10.1080/15421406.2016.1277471
Publikováno v:
FNC/MobiSPC
In this paper, system requirements to implement efficient underground IoT systems are overviewed, and novel manhole-cover shaped antenna is proposed. To verify its performance, the antenna prototype is designed for 900MHz-band operation, and it provi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c75bbabe179b19be5a73144888bf75c
https://doi.org/10.1016/j.procs.2017.06.112
https://doi.org/10.1016/j.procs.2017.06.112
Publikováno v:
Journal of the Institute of Electronics and Information Engineers. 53:57-63
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ed22ecfb62ed873ce36f75000af50a5
https://doi.org/10.5573/ieie.2016.53.12.057
https://doi.org/10.5573/ieie.2016.53.12.057
Publikováno v:
Procedia Engineering. 148:702-709
Infestation of pests on the field crops has resulted losses on its productivity yearly. Moreover, over usage of pesticides has also affected consumer's health as pesticides residues are detected inside the post-harvested crops. Therefore, the aim of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::714b54116e5146625d3cdef8dd728011
Autor:
Youn-Seon Jang, Ho-Yong Kang
Publikováno v:
Journal of Sensor Science and Technology. 24:331-341
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06c47400c75e7887756a0dc0d47ba8d9
https://doi.org/10.5369/jsst.2015.24.5.331
https://doi.org/10.5369/jsst.2015.24.5.331
Publikováno v:
Analog Integrated Circuits and Signal Processing. 74:577-584
This paper presents the design and experimental results of image-rejection (IR) receiver front-end for 2.4-GHz band applications. The proposed IR-receiver front-end integrates a third-order active notch filter into each of conventional cascode low no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16bd76ad5764c326ee8551af1d982194
https://doi.org/10.1007/s10470-012-0005-7
https://doi.org/10.1007/s10470-012-0005-7
Autor:
Dae-Young Yoon, Nae-Soo Kim, J. A. Cartwright, Sang-Gug Lee, Chang-Jin Jeong, Dong-Sam Ha, Ho-Yong Kang, Seok-Kyun Han
Publikováno v:
IEEE Journal of Solid-State Circuits. 47:2405-2419
A new wake-up receiver is proposed to reduce energy consumption and latency through adoption of two different data rates for the transmission of wake-up packets. To reduce the energy consumption, the start frame bits (SFBs) of a wake-up packet are tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83b15f8a4a6d3c0bb1d15638083643c0
https://doi.org/10.1109/jssc.2012.2209778
https://doi.org/10.1109/jssc.2012.2209778
Autor:
Do-Hyeun Kim, Muhammad Sohail Khan, Dong Hwan Park, Chen Nan, Faiza Tila, Ho Yong Kang, Jae Heum Lee
Publikováno v:
2015 8th International Conference on Disaster Recovery and Business Continuity (DRBC).
Recently, a lot of sensors are deployed to monitor the context in heterogeneous environments. A sensor is an engineering point of view as a device that collect the phenomenon signal. The sensor middleware is to enable clients to view context data on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a7132b116ffe21a5899d88696ae56a5
https://doi.org/10.1109/drbc.2015.14
https://doi.org/10.1109/drbc.2015.14
Publikováno v:
Analog Integrated Circuits and Signal Processing. 68:69-76
This paper presents the design and experimental results of a low-power multi-band RF receiver including a multi-band low-noise amplifier (LNA) and a down-conversion mixer based on the IEEE 802.15.4 standard for sensor node applications. A multi-band
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::360b0d2ef01ec4b3b2e8c8ea6aed220a
https://doi.org/10.1007/s10470-011-9594-9
https://doi.org/10.1007/s10470-011-9594-9
Publikováno v:
Microwave and Optical Technology Letters. 52:163-166
This article presents the design and experimental results of a low-power dual-band RF receiver front-end including a dual-band low-noise amplifier (LNA) and a downconversion mixer based on the IEEE 802.15.4 standard for sensor node applications. A du
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85ed71efa01cc3d78954228f63132d18
https://doi.org/10.1002/mop.24876
https://doi.org/10.1002/mop.24876