Zobrazeno 1 - 10
of 54
pro vyhledávání: '"P.S. Henry"'
The article of reflection approaches the beginning and development of Capitalism, of some essential ideas of its fundaments and questionings, in economic, historical, political and cultural aspects, in the world and particularly in Latin America and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3896::beefc2462db4d6587db8cc89eafee34c
http://revistas.ustatunja.edu.co/index.php/qdisputatae/article/view/1684
http://revistas.ustatunja.edu.co/index.php/qdisputatae/article/view/1684
Publikováno v:
Quaestiones Disputatae; 2018, Vol. 11 Issue 23, p173-188, 16p
Autor:
P.S. Henry
Publikováno v:
MTT-S International Microwave Symposium Digest.
A hybrid integrated upconverter from 1.8 GHz to 30 GHz is described. The converter, consisting of a microstrip circuit on a quartz substrate and a high-cutoff varactor diode, delivers 50 mW output with 6 dB conversion loss.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa318c62b4e4b94b2a6c96b5945380a8
https://doi.org/10.1109/mwsym.1975.1123309
https://doi.org/10.1109/mwsym.1975.1123309
Autor:
P.S. Henry
Publikováno v:
Technical Digest., International Electron Devices Meeting.
The author discusses current research on gigabit lightwave LANs (local area networks) and shows where novel devices and architectures might have a particularly strong impact. Attention is given to research activity on lightwave LANs connected with si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e83b7ec80f0a25e78583ed6832f7193
https://doi.org/10.1109/iedm.1988.32735
https://doi.org/10.1109/iedm.1988.32735
Autor:
P.S. Henry
Publikováno v:
IEEE International Conference on Communications, - Spanning the Universe..
The basic performance limits of distributed-control local-area networks (LANs) are discussed, and some important research problems are pointed out. Two important obstacles discussed are: important available transmitter power, and performance of the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8aa4dff4ccbd656bd6288a0589bdf8ba
https://doi.org/10.1109/icc.1988.13743
https://doi.org/10.1109/icc.1988.13743
Autor:
P.S. Henry
Publikováno v:
1993 IEEE MTT-S International Microwave Symposium Digest.
Summary form only given. Today's communication systems utilize three basic transmission technologies: copper, radio, and fiber. It is pointed out that the newest of these, fiber, can transport huge bandwidths (>10 Gb/s) across global distances, and p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93de14c175d764201014edde5e2f3156
https://doi.org/10.1109/mwsym.1993.276874
https://doi.org/10.1109/mwsym.1993.276874
Autor:
P.S. Henry
Publikováno v:
LEOS Summer Topical on Optical Multiple Access Networks.
The author considers how the application of photonics could increase throughput by one or two orders of magnitude above the approximately 100 Mb/s provided by current fiber-based packet networks. He examines two approaches. One is to increase concurr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1c1b0f4ebf13a554cc91bee6d822746
https://doi.org/10.1109/oman.1990.205414
https://doi.org/10.1109/oman.1990.205414
Autor:
P.S. Henry
Publikováno v:
[Proceedings] GLOBECOM '90: IEEE Global Telecommunications Conference and Exhibition.
The author presents a brief overview of WDM (wavelength division multiplexing) technology, systems, and challenges, with emphasis on current research at AT&T Bell Laboratories. Particular attention is given to long-haul systems, local applications, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96a1ed482cb00d2ce02f6b2a25298de7
https://doi.org/10.1109/glocom.1990.116743
https://doi.org/10.1109/glocom.1990.116743
Autor:
P.S. Henry, J.T. Ruscio
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 26:428-433
A quasi-optical frequency multiplexer based on a blazed diffraction grating is studied. Experimental data, supported by semi-quantitative theoretical considerations, show that the multiplexer is an efficient channel-dropping filter well suited to use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6b60f4235bc129c4916e419551a853e
https://doi.org/10.1109/tmtt.1978.1129407
https://doi.org/10.1109/tmtt.1978.1129407
Autor:
P.S. Henry
Publikováno v:
IEEE Communications Magazine. 27:20-26
The author presents an overview of fundamental considerations that guide and motivate research in this area. He explores the relationship between the bandwidth of the fiber, the available power and the loss in various network designs, and the through
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5be86b53eefcdf496f395f9384efc125
https://doi.org/10.1109/35.35918
https://doi.org/10.1109/35.35918