Results 91 to 100 of about 1,233,917 (262)

Pilot‐based detection for DVB‐T passive coherent location radars [PDF]

open access: bronze, 2020
Osama Mahfoudia   +2 more
openalex   +1 more source

A through wall doppler radar system: active textile antenna design, prototyping and experiment [PDF]

open access: yes, 2013
Using garments as a platform for electronic sensing and communication systems opens up a wide range of novel and exciting applications. By carefully tailoring the antenna properties and by adopting a dedicated design strategy, a robust wearable antenna ...
Agneessens, Sam   +6 more
core   +1 more source

Robust Target Localization for Multistatic Passive Radar Networks [PDF]

open access: green, 2023
Linjie Yan   +3 more
openalex   +1 more source

On-Chip Microwave Quantum Hall Circulator

open access: yes, 2016
Circulators are non-reciprocal circuit elements integral to technologies including radar systems, microwave communication transceivers, and the readout of quantum information devices.
Colless, J. I.   +8 more
core   +2 more sources

A portable many-element coherent receiver system for passive radar and space domain awareness [PDF]

open access: gold, 2022
R. B. Wayth   +8 more
openalex   +1 more source

Skylab S193 and the analysis of the wind field over the ocean [PDF]

open access: yes, 1972
The present status of the program to provide proof of concept for the idea that simultaneously observed radar scattering cross section measurements and passive microwave measurements can be used to determine the winds in the planetary boundary layer over
Pierson, W. J., Jr.
core   +1 more source

Short-range passive radar for small private airports surveillance [PDF]

open access: yes, 2016
This paper investigates the effectiveness of a passive radar for enhancing the security level in small airports and private runways. Specifically WiFi transmissions are parasitically exploited to perform detection and localization of non-cooperative ...
BONGIOANNI, CARLO   +4 more
core  

Retrieval of Effective Correlation Length and Snow Water Equivalent from Radar and Passive Microwave Measurements

open access: yesRemote Sensing, 2018
Current methods for retrieving SWE (snow water equivalent) from space rely on passive microwave sensors. Observations are limited by poor spatial resolution, ambiguities related to separation of snow microstructural properties from the total snow mass ...
Juha Lemmetyinen   +9 more
doaj   +1 more source

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