Results 131 to 140 of about 227,638 (221)

On the propagation of VLF and ELF radio waves when the ionosphere is not sharply bounded

, 1962
James R. Wait
openalex   +1 more source

Design and fabrication of frequency selective surface-based heating elements for radome applications using particle alignment technology. [PDF]

Sci Rep
Yoon D, Park CO, Kim JH, Park YB.
europepmc   +1 more source

Wave hop theory of long distance propagation of low-frequency radio waves

, 1964
Leslie A. Berry
openalex   +1 more source

A photonic crystal receiver for Rydberg atom-based sensing. [PDF]

Commun Eng
Amarloo H, Noaman M, Yu SP, Booth D, Mirzaee S, Pandiyan R, Christaller F, Shaffer JP.   +7 more
europepmc   +1 more source

Influence of an inhomogeneous ground on the propagation of VLF radio waves in the earth-ionosphere waveguide

, 1965
James R. Wait
openalex   +1 more source

Localization of Radio Sources Using High Altitude Platform Station (HAPS). [PDF]

Sensors (Basel)
Furuse Y, Tran GK.
europepmc   +1 more source

Observed attenuation rate of ELF radio waves

, 1961
A. G. Jean, Anabeth Murphy, J.R. Wait, D.F. Wasmundt   +3 more
openalex   +1 more source

UAV-aided maritime communication over the Pacific Ocean using the elevated duct toward future wireless networks. [PDF]

Sci Rep
Wang J, Liu W, Yang C.
europepmc   +1 more source

Automatic Evaluation Algorithms for Radio Tomography Imaging Methods. [PDF]

Sensors (Basel)
Strzecha K, Rybak G.
europepmc   +1 more source

The Ionosphere and the Propagation of Radio Waves [PDF]

Nature, 1949
openaire   +3 more sources