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High-throughput Satellite or HTS systems represent a new generation of satellite communications systems, that provide a significant increase in capacity than conventional communication satellites. They utilize frequency reuse and multiple spot beams to deliver vast throughput for the same amount of allocated orbital spectrum. The increase in capacity typically ranges from 2 …
Read More »Digital Signal Processing (DSP) algorithms and Digital Signal Processors
Digital Signal Processors (DSP) take real-world signals like voice, audio, video, temperature, pressure, or position that have been digitized and then mathematically manipulate them. Signals need to be processed so that the information that they contain can be displayed, analyzed, or converted to another type of signal that may be …
Read More »AI enabled Intelligent Satellite Networks
Satellite communication can provide many benefits and complement terrestrial networks. They can provide service continuity, to provide network access over uncovered and under-covered areas. They can provide backup or service ubiquity, to ameliorate the network availability in cases of temporary outage or destruction of a ground network due to disasters. …
Read More »Europe and US launch Quantum testbeds and Quantum loop to catchup China in Quantum Communications Race
The race to conquer the quantum domain is among the most fiercely competitive in today’s world of technology. One important quantum technology is Quantum key distribution (QKD), that establishes highly secure keys between distant parties by using single photons to transmit each bit of the key. Quantum cryptography is unbreakable …
Read More »Co-operative Perception (CP) for Intelligent Transportation Systems (ITS)
Autonomous vehicles (AVs) have received extensive attention in recent years as a rapidly emerging and disruptive technology to improve safety and efficiency of current road transportation systems. Most of the existing and under development AVs rely on local sensors, such as cameras and lidars, to perceive the environment and interact …
Read More »Software modem
Conventional modem designs can be termed as ‘fixed-function’ modems ‘ because almost all modem functionality in these modems are implemented in silicon resulting in large die sizes and limited flexibility. As the number and complexity of air interfaces increase, so does the challenge involved in planning, designing, manufacturing, testing and …
Read More »Metamaterial based Antennas for wireless and space communications, GPS, satellites, airplanes and missile seekers
Wireless electronic systems have been relying on dish antennas to send and receive signals. These systems have been widely used where directivity is important and many of those systems work well at a relatively low cost after years of optimization. These dish antennas having a mechanical arm to rotate the …
Read More »FAST , TIA 5041 OSDI for all digital SATCOM terminal for Miltary
Historically, the evolution of the modem technology has been exclusively focused on purpose-built solutions with a Printed Circuit Board (PCB), CPU, FPGAs, discrete components, and/or an Application Specific Integrated Circuit (ASIC); and combined with implementation code targeted for the custom hardware environment to deliver a limited set of capabilities and …
Read More »Cognitive radio (CR) requirements for 5G, IoT, Space and Military
The information and communication technology industry is today faced with a global challenge: develop new services with improved quality of service (QoS) and at the same time reduce its environmental impact. In addition, the development towards 5G and Beyond (B5G) technologies, the exponential growth in the number of connected objects …
Read More »Software Defined Radio (SDR) standards for commercial and Military
A radio is any kind of device that wirelessly transmits or receives signals in the radio frequency (RF) part of the electromagnetic spectrum to facilitate the communication or transfer of information. In today’s world, radios exist in a multitude of items such as cell phones, computers, car door openers, vehicles, …
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