Received the BSc degree in TeleCommunications Engineering.
from Seoul National University
in Feb. 1957.
Received the MSc degree in Electronics Engrg, from
Seoul University EE in Seoul, Korea in Feb. 1959.
Received the PhD degree in Electronics Engrg. from
Seoul University Graduate School in February 1974.
Received le Certificat de Francais Parle, from Alliance Francaise,101, Bd. Raspail Paris(6eme), France in 30, June 1964.
Received le Diplome de la langue Francaise avec Mention Honorable (cum laude), from Alliance Francaise, 101, Bd. Raspail Paris, France in 15th June 1964.
Constructed Satellite Signal Tracking Station CNES 2002for CNES(Centre Nationale d'Etude Spatielle), and finished in 1968 when I was in the Departement d'Aerospatielle, Schlumberger, Rueil-Malmaison, France.
Studied, and realized the prototype of 24 channel PCM Channel Bank, for the first time in Korea, for the RITT(Research Institute of Telecommunications Technology), YongSan Seoul Korea in 1971.
Tested the prototype in the NoRyangJin Telephone Office using 10 NTT digital repeaters which have been in use between NoRyangJin and YangSeo, with the kind attendance of Dr. JohngRyun KIM, then KETRI (KIST) Vice-President who were pleasantly surprised by the silent performance, or absense of noise of that new digital telephone system under test.
Studied, and launched the prototype of M2-3 Multiplexer and M1-3 Multiplexer (multiplexing 7 T2 levels, and 28 T1 levels correspondingly for the first time in Korea, to form T3 level which works at 45mpps).
Proposed and accepted by the ETRI. The new system of T-3C (signal-juxtaposing two T3 level PCM signals at 90 mega pps for Optical Fiber Cables, which was later named, and distributed as 'FT-3C'. It took six Months of persuation to be accepted. The authorization finally was done by Dr. JohngRyun KIM then VP of ETRI. The hardware was implemented by Mr. SangJoong KIM and Mr. KyuSeob CHO of
ETRI: The latter became Professor/Doctor of
SungKyunKwan University.
If you want to read more of my CV, please click here.
If you want to read my articles in Korean
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