Long range channel characteristics through foliage
نویسندگان
چکیده
منابع مشابه
Long Range Channel Prediction in Aeronautical Telemetry
Long range prediction exploits the principal that the memory span of a predictive filter increases when it samples the input signal at a lower rate. Within the context of a communication system that employs adaptive modulation and coding communication, this implies that by measuring the channel at a rate that is minimally twice the highest Doppler frequency rather than twice the data rate (the ...
متن کاملRadio Wave Propagation Through Foliage
Wireless technology continues to experience rapid growth and development. With the ever increasing demand for wireless services and applications, more advanced tools are necessary to ensure the performance of these wireless systems. One of the most important tools for system development and radio planning are the radio propagation channel models. These models allow system designers and radio pl...
متن کاملLong-range polarimetric imaging through fog.
We report an experimental implementation of long-range polarimetric imaging through fog over kilometric distance in real field atmospheric conditions. An incoherent polarized light source settled on a telecommunication tower is imaged at a distance of 1.3 km with a snapshot polarimetric camera including a birefringent Wollaston prism, allowing simultaneous acquisition of two images along orthog...
متن کاملExchange Flows through a Long Shallow Channel
Little Sodus Bay (LSB), a freshwater embayment along the coast of Lake Ontario (LO, North America), is used as a canonical lake–embayment system to investigate the effects of unsteadiness and viscosity on the generally assumed inviscid flow between two reservoirs through a topographic constriction. It is determined, through a scaling analysis based on field observations, that for this general c...
متن کاملAdaptive Modeling and Long-Range Prediction of Wireless Channel Fading
Coherent communication requires that channel estimates be available at the receiver. These estimates are usually obtained using some sort of preamble or pilots. Powerful pilots may not be available in some systems as they consume a big part of the transmit power. Therefore, we propose a novel channel prediction algorithm that works well in the case that channel estimates are not accurate. Our s...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bulletin of Electrical Engineering and Informatics
سال: 2019
ISSN: 2302-9285,2089-3191
DOI: 10.11591/eei.v8i3.1489