Results 141 to 150 of about 568,712 (199)
Some of the next articles are maybe not open access.

TROPOSPHERIC RADIO WAVE REFLECTIONS

Science, 1937
R C, Colwell, A W, Friend
openaire   +2 more sources

RADIO WAVES

2012
Les Barclay, David Bacon
openaire   +2 more sources

Cylindrical radio waves

IRE Transactions on Antennas and Propagation, 1957
The formulas required for simple accurate numerical evaluation of the radiation patterns from slots on large circular cylinders are derived. From the usual harmonic series, integral representations are obtained. These lead to either the residue series via the Watson transformations or to the geometrical-optics representations via a saddle-point ...
openaire   +1 more source

A Tutorial on Mathematical Modeling of 5G/6G Millimeter Wave and Terahertz Cellular Systems

IEEE Communications Surveys and Tutorials, 2022
Dmitri Moltchanov   +2 more
exaly  

Radio waves

The Journal of the American Dental Association, 1984
openaire   +1 more source

mmHRV: Contactless Heart Rate Variability Monitoring Using Millimeter-Wave Radio

IEEE Internet of Things Journal, 2021
Fengyu Wang, Xiaolu Zeng, Chenshu Wu
exaly  

Millimeter-Wave Frequency Radio over Fiber Systems: A Survey

IEEE Communications Surveys and Tutorials, 2013
Joaquin Beas   +2 more
exaly  

Millimeter-Wave Radio Over Fiber Optical Upconversion Techniques Relying on Link Nonlinearity

IEEE Communications Surveys and Tutorials, 2016
Mohammed El-Hajjar, Lajos Hanzo
exaly  

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