Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Jong-Heung Park"'
Publikováno v:
International Journal of Production Research. 48:3957-3976
Recently, the multi-level and multi-facility industrial problem in supply chain management (SCM) has been widely investigated. One of the key issues, central to this problem in the current SCM research area is the interdependence among the location o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f14cadfd0368e4fd2065674e7b64d626
https://doi.org/10.1080/00207540902922851
https://doi.org/10.1080/00207540902922851
Autor:
Jong-Heung Park, Jeong-Hyun Park
Publikováno v:
ETRI Journal. 28:405-408
In this letter, we suggest a postal RFID application model and system architecture that can be used for real-time trace and tracking system implementation of parcel processing and pallet management. This letter also shows the tag recognition performa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b94d9e95ead973e91fdb73f2226aa7d
https://doi.org/10.4218/etrij.06.0205.0096
https://doi.org/10.4218/etrij.06.0205.0096
Publikováno v:
IEICE Transactions on Electronics. :725-728
A novel bias circuit providing a stable quiescent current for temperature and supply voltage variations is proposed and implemented to a W-CDMA MMIC power amplifier. The power amplifier with the proposed bias circuit has the quiescent current variati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf4a67a567767ff0b68bc51163f65874
https://doi.org/10.1093/ietele/e88-c.4.725
https://doi.org/10.1093/ietele/e88-c.4.725
Publikováno v:
Transactions of the Korean Society of Mechanical Engineers A. 29:387-394
Accurate predictions and simulations of the behavior of space structures based on analytical models become more important. In order to perform analysis to support the design of Ku-band transponder panel for the Communications and Broadcasting Satelli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f05831955e49bc1105e889ca6598b58
https://doi.org/10.3795/ksme-a.2005.29.3.387
https://doi.org/10.3795/ksme-a.2005.29.3.387
Publikováno v:
Key Engineering Materials. :789-794
This paper presents the development of a Ka band Input Filter Assembly(IFA) with very low insertion loss and a high temperature stability suitable for a communication satellite transponder. The IFA consists of a cross directional test coupler to chec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bda9377f3f9f9a73e6e621e84a1e07d
https://doi.org/10.4028/www.scientific.net/kem.277-279.789
https://doi.org/10.4028/www.scientific.net/kem.277-279.789
Publikováno v:
Journal of the Korean Society for Aeronautical & Space Sciences. 32:88-94
The electrical design of the Ka-band antenna for the domestic Communications and Broadcasting Satellite (CBS) is described. The antenna has the offset Gregorian structure and is installed on the Earth-facing panel of the satellite. The electrical per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44df1a5b6b3ff7003383e53ae0bbeca0
https://doi.org/10.5139/jksas.2004.32.4.088
https://doi.org/10.5139/jksas.2004.32.4.088
Publikováno v:
Journal of the Korean Society for Aeronautical & Space Sciences. 31:97-104
This paper addresses EMC test results for the EQM Communications & Broadcasting Satellite(CBS) Ka-band Payload System. The aim of the EMC test is to verify that the payload system has no effect on the other system and is not affected by the external
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7a51a513f153bdd9345f97be965bd86
https://doi.org/10.5139/jksas.2003.31.10.097
https://doi.org/10.5139/jksas.2003.31.10.097
Publikováno v:
Journal of the Korean Society for Aeronautical & Space Sciences. 30:136-144
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1509eada045c2a8eadf95809307103c
https://doi.org/10.5139/jksas.2002.30.2.136
https://doi.org/10.5139/jksas.2002.30.2.136
Autor:
Jong Heung Park Park
Publikováno v:
ETRI Journal. 19:59-70
A study on the operation of a heat pipe with two heat sources has been performed to optimize the heat distribution of satellite equipment. A numerical modeling is used to predict the temperature profile for the heat pipe assuming cylindrical two-dime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82912721b452ba9656a697976dd4dc9d
https://doi.org/10.4218/etrij.97.0197.0023
https://doi.org/10.4218/etrij.97.0197.0023
Publikováno v:
IEEE Microwave and Wireless Components Letters. 15:256-258
This letter describes synthesis method for a self-equalized dual-passband filter. Compared to a conventional dual-passband filter, the self-equalized dual-passband filter can reduce bit-error rate (BER) in digital data communications and does not nee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cc98ab26eaa5b13d4f1ea21abe1b117
https://doi.org/10.1109/lmwc.2005.845734
https://doi.org/10.1109/lmwc.2005.845734