Results 161 to 170 of about 3,351,780 (270)

The Electra proximity link payload for Mars relay telecommunications and navigation

, 2003
C. Edwards, T. Jedrey, E. Schwartzbaum, Ann, Devereaux, J. Propulsion, R. Depaula, M. Dapore   +7 more
semanticscholar   +2 more sources

DISKovery: Telecommunications: Education’s Missing Link?

Language Arts, 1992
Patricia Alba Mulligan, Kay Gore
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Flat Retroreflector Based on a Metasurface Doublet Enabling Reliable and Angle‐Tolerant Free‐Space Optical Link

Advanced Optical Materials, 2021
Facilitated by the ability to reflect radiation along its incident direction, retroreflectors have been perceived as a pivotal component for establishing reliable free‐space optical links.
Hongliang Li, Woo‐Bin Lee, Changyi Zhou, D. Choi, Sang‐Shin Lee   +4 more
semanticscholar   +1 more source

On the radio link performance of the Digital European Cordless Telecommunications (DECT) system

[Proceedings] GLOBECOM '90: IEEE Global Telecommunications Conference and Exhibition, 1990
L. Lopes
semanticscholar   +2 more sources

The Mars Helicopter Telecommunication Link: Antennas, Propagation, and Link Analysis

IEEE Antennas and Propagation Magazine, 2020
This article presents the progress in the development of the telecommunication subsystem for the Mars Helicopter. The antenna performance on the rover and the helicopter are assessed. An in-depth analysis of the link between the Mars Helicopter and the Mars 2020 (M2020) rover is presented in detail, including the impact of polarization loss, multipath,
Nacer Chahat, Joshua Miller, Emmanuel Decrossas, Lauren McNally, Matthew Chase, Curtis Jin, Courtney Duncan   +6 more
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Unravelling ‘the missing link’: the provision of telecommunications services in select developing countries

, 1998
J. P. Singh
semanticscholar   +2 more sources

Telecommunication Link Restoration Planning with Multiple Facility Types

Annals of Operations Research, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Balakrishnan, Anantaram, Magnanti, Thomas L., Sokol, Joel S., Wang, Yi   +3 more
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Radio-over-fiber front-haul link design using optisystem

Journal of optical communications, 2020
Radio over Fiber (RoF) is a technology that inherits both from optical and wireless technologies in order to send radio frequency signals over a fiber architecture.
K. Qureshi, A. Qureshi, M. Magam, Laiq Jamal   +3 more
semanticscholar   +1 more source

Design of GaN-based optical switch for telecommunication links

Fourth International Seminar on Photonics, Optics, and Its Applications (ISPhOA 2020), 2021
This paper reported the design of the optical switch using GaN/sapphire for telecommunication wavelength at 1.55 μm. The design of optical switch based on Mach-Zehnder Interferometer which is consists of two directional couplers connected by two rectangular arms.
Maratul Hamidah, Retno Wigajatri Purnamaningsih, M. Raditya Gumilar, N.R Poepawati   +3 more
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High-speed VCSELs for next-generation telecommunications links

SPIE Proceedings, 2001
High bit rate communication links are placing increasing demands on the performance and cost of semiconductor laser diodes. VCSELs are uniquely suited to meeting the requirements of 10 Gb/s and higher applications. The laser requirements include high temperature operation, high bandwidth, high reliability, short rise and fall times, low RIN, low ...
John G. Wasserbauer, James G. Beltran, J. E. Bisberg, Leo M. F. Chirovsky, David Galt, T. Hudson, Andrew W. Jackson, David W. Kisker, Michael D. Lange, Ryan L. Naone, Simon R. Prakash, Larry R. Thompson   +11 more
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