Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Ching-Ten Chang"'
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 50:413-419
The high RF power-switching properties of the photo-injection p-i-n switch (PIPINS), an optically controlled RF switch, are investigated. Proper functioning of a PIPINS as a low insertion-loss RF switch requires that it operates as a photoconductor,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1b5f94118bcbe7e17b00086071e4a6f
https://doi.org/10.1109/22.982217
https://doi.org/10.1109/22.982217
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 44:1747-1750
A photovoltaic-FET (PV-FET) is demonstrated for RF//spl mu/wave switching with performance improved over other optoelectronic switches reported while operating with 10-100 times less optical power. The PV-FET characteristics were 3 /spl Omega/ on-res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0371fe830d5765c196866da709dac863
https://doi.org/10.1109/22.538971
https://doi.org/10.1109/22.538971
Autor:
Neil Kamikawa, Ching-Ten Chang
Publikováno v:
IEEE Photonics Technology Letters. 6:428-430
We investigated the feasibility of a quasi-single mode optical fiber for low bending losses in long-haul transmission at 1550 nm. The advantage of a quasi-single mode fiber is that for comparable bending losses the relative index difference, /spl Del
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcfd7c4b66bbd57c31b43695fa882cfc
https://doi.org/10.1109/68.275508
https://doi.org/10.1109/68.275508
Publikováno v:
VTC Fall
This paper investigates ARQ operation in a satellite communications system with inter-satellite links. The satellite is considered to have on-board processing (OBP) capability that differs from a conventional bent-pipe satellite system. The inter-lin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a97c81bd92f7c54a048bf288639f9c0a
https://doi.org/10.1109/vtc.2001.957168
https://doi.org/10.1109/vtc.2001.957168
Publikováno v:
IEEE VTS 53rd Vehicular Technology Conference, Spring 2001. Proceedings (Cat. No.01CH37202).
This paper investigates ARQ operation in a satellite communications system with inter-satellite links. The satellite is considered to have on-board processing (OBP) capability which differs from a conventional bent-pipe satellite system. Throughput e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd8a618f83ee2c4e6e5f1a598020250f
https://doi.org/10.1109/vetecs.2001.944143
https://doi.org/10.1109/vetecs.2001.944143
Publikováno v:
WCC 2000 - ICCT 2000. 2000 International Conference on Communication Technology Proceedings (Cat. No.00EX420).
This paper investigates ARQ operation in a satellite communications system with intersatellite links. The satellite is considered to have on-board processing (OBP) capability which differs from a conventional bent-pipe satellite system. Throughput ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4aff228ad5d594e817dfcd095ff59db
https://doi.org/10.1109/icct.2000.890871
https://doi.org/10.1109/icct.2000.890871
Publikováno v:
SPIE Proceedings.
The repeaterless transmission distance of a 1.55 micrometers external modulation system using an erbium-doped fiber power amplifier is generally believed to be limited by stimulated- Brillouin-scattering (SBS). In this paper, by using both analytical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4d8fdf87b50c9e2311e96a2538b8e39
https://doi.org/10.1117/12.312843
https://doi.org/10.1117/12.312843
Publikováno v:
Journal of Lightwave Technology; May2003, Vol. 21 Issue 5, p1164-1170, 7p
Publikováno v:
SPIE Proceedings.
A novel bridge type opto-electronic (OE) sample and hold circuit based upon current steering is presented and experimentally tested. Comparison between this circuit and a more conventional or direct OE sample and hold circuit which draws charge direc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8f5a3c0d7c9df08abfa82f47a7ceead
https://doi.org/10.1117/12.165967
https://doi.org/10.1117/12.165967
Publikováno v:
SPIE Proceedings.
A novel bridge type optoelectric (OE) sample and hold circuit based upon current steering is proposed for the first time and is experimentally tested. Experimental comparison between this circuit and the conventional direct OE sample and hold circuit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d54d6e36577a1f67d77ba3d120d1827
https://doi.org/10.1117/12.45580
https://doi.org/10.1117/12.45580