Results 151 to 160 of about 25,571,688 (374)
Considerations for lunar colony communications systems [PDF]
This paper addresses system aspects of communications for a lunar colony. Human factors are particularly noted. The practical aspects of communications infrastructure are emphasized rather than specific technologies.
Dowling, Richard P.
core +1 more source
Advanced Materials Technologies, EarlyView.Additive manufacturing revolutionizes production by enabling on‐demand, customized, and sustainable manufacturing with streamlined supply chains. While metal and polymer AM are well‐established, advanced ceramic AM is rapidly emerging, overcoming traditional material challenges.
Kateryna Oleksandrivna Shvydyuk +2 more
wiley +1 more source
Self-synchronizing, bi-orthogonal coded PCM telemetry system [PDF]
, 1971 Communications and data handling system improves signal to noise ratio when transmission channel is perturbed by noise. Telemetry system consists of airborne source, Gaussian additive noise channel, and ground receiver unit.
Miller, W. +3 more
core +1 more source
Advanced Materials Technologies, EarlyView.Fluorinated graphene has opened new opportunities for real‐world applications; however, its working and thermal stability are key issues for practical use. This study successfully demonstrates the stability of a fluorinated graphene‐based photodetector, achieved through a graphene, fluorinated graphene heterostructure (Gr/F‐Gr HS).
Mukesh Kumar Thakur +11 more
wiley +1 more source
Cognitive Frequency-Hopping Waveform Design for Dual-Function MIMO Radar-Communications System. [PDF]
Sensors (Basel), 2020 Yao Y, Li X, Wu L.
europepmc +1 more source
Conceptual design of a synchronous Mars telecommunications satellite [PDF]
Future missions to Mars will require a communications system to link activities on the Martian surface with each other and with mission controllers on Earth.
Badi, Deborah M. +3 more
core +1 more source
Advanced Materials Technologies, EarlyView.A sensor is fabricated that reflects electromagnetic waves wirelessly using only edible materials. The substrate is made of edible materials such as sugar and starch, and the electrodes are made of gold. This sensor has isotropic electromagnetic wave characteristics in response to rotation.
Ryosuke Matsuda +5 more
wiley +1 more source
Noise Resilient Outdoor Traffic Light Visible Light Communications System Based on Logarithmic Transimpedance Circuit: Experimental Demonstration of a 50 m Reliable Link in Direct Sun Exposure. [PDF]
Sensors (Basel), 2020 Avătămăniței SA +4 more
europepmc +1 more source
An overview of the OmniTRACS: The first operational mobile Ku-band satellite communications [PDF]
The service features of the OmniTRACS system developed by Omninet Communications Services of Los Angeles, California are described. This system is the first operational mobile Ku-band satellite communications system that provides two-way messaging and ...
Salmasi, Allen
core +1 more source
Towards Autonomous Satellite Communications: An AI-based Framework to Address System-level Challenges [PDF]
, 2021 Juan Jose Garau Luis +4 more
openalex +1 more source