Results 101 to 110 of about 2,419 (211)

Coherent Decomposition of Fully Polarimetric FM-CW Radar Data [PDF]

open access: yes
This paper presents a coherent decomposition scheme for polarimetric SAR data. Coherent decomposition means the decomposition is applied to a single or a few scattering matrix data.
Aoyama, Kazuyasu   +9 more
core  

A portable CW/FM-CW Doppler radar for local investigation of severe storms [PDF]

open access: yes, 1988
During the 1987 spring storm season we used a portable 1-W X-band CW Doppler radar to probe a tornado, a funnel cloud, and a wall cloud in Oklahoma and Texas. This same device was used during the spring storm season in 1988 to probe a wall cloud in Texas.
Wolf, M. A.   +2 more
core  

Advanced polarimetric subsurface FM-CW radar

open access: yesAdvanced polarimetric subsurface FM-CW radar
The subsurface radar suffers from two typical problems, i.e., strong clutter from surface and severe wave attenuation in the underground. This paper presents a unique countermeasure to these problems using a polarimetric FM-CW radar and an equivalent sensitivity time control (STC) technique.
openaire  

Development of the Romanian Radar Sensor for Space Surveillance and Tracking Activities. [PDF]

open access: yesSensors (Basel), 2022
Ionescu L   +7 more
europepmc   +1 more source

A Method of Improving SCR for FM-CW Radar

open access: yesTransactions of the Society of Instrument and Control Engineers, 2007
NISHIYAMA, Fumio, MURAKAMI, Hideo
openaire   +2 more sources

Optical-referenceless optical frequency counter with twelve-digit absolute accuracy. [PDF]

open access: yesSci Rep, 2023
Ishizawa A   +4 more
europepmc   +1 more source

Using a van-mounted FM-CW radar to detect corner-reflector road-boundary markers [PDF]

open access: yes
The motivation for this experimental work is to explore a car-borne radar to assist the river of a vehicle in determining where the vehicle is located within the road during adverse (blizzard and/or foggy) weather conditions.
Yamaguchi, Y.   +5 more
core  

Real-Time Non-Contact Millimeter Wave Radar-Based Vital Sign Detection. [PDF]

open access: yesSensors (Basel), 2022
Gao Z   +7 more
europepmc   +1 more source

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