Radar detectionSignal resolutionReceiversClutterJammingThe paper discusses the factors which affect the bandwidth which should be chosen for a radar's transmissions. It highlights the importance of clutter reduction and resistance to interception, as well as the limits due to target splitting, the ...
In the PS-Poll frame, the Duration/ID field is an association ID rather than a value used by the virtual carrier-sensing function. When mobile stations associate with an access point, the access point assigns a value called the Association ID (AID) from the range 1-2,007. The AID is ...
Within this vast range of wavelengths, there are three or more regions of approximation which are especially interesting. In one of these, a condition exists in which the wavelengths involved are very small compared with the dimensions of the equipment available for their study; furthermore, the ...
Accuracy is obtained by careful measurement of the baseline length and orientation and the location of the platform relative to the reference coordinate system. As radar wavelengths in the centimeter to meter range furnish good signal returns from rough surfaces such as bare ground, rough water, ...
Using FMCW Doppler Radar to Detect Targets up to the Maximum Unambiguous Range J., and Baldi, C.: Using FMCW Doppler Radar to Detect Targets up to the Maximum Unambiguous Range, IEEE Geosci. Remote S., 14, 339-343, 2017... KB Cooper,SL Durden,CJ Cochrane,... - 《IEEE Geoscience &...
A detailed global characterization of lakes and their long-term dynamics does not exist, which is however crucial for evaluating the associated impacts on water availability and carbon emissions. Here, we map 3.4 million lakes on a global scale, including their explicit maximum extents and ...
L 1940s, radars had become small enough to be im- sists of a radar sensor mounted on an airborne (or To form a two-dimensional image, the echoes plemented on airplanes, expanding the application spaceborne) platform that, in this simplifed exam- received from the ground are sorted by ...
maximum range. In general, for an FMCW radar system, the sweep time should be at least % 5 to 6 times the round trip time. This example uses a factor of 5.5. B = c / (2*range_res) Tchirp = 5.5 * 2 * (max_range/c) slope = B/Tchirp % Operating carrier frequency of Radar...
One of the most conspicuous features of a mountain belt is the main drainage divide. Divide location is influenced by a number of parameters, including tectonic uplift and horizontal advection. Thus, the topography of mountain belts can be used as an arc
A range-only multistatic radar system has a plurality of radar stations located in a square grid pattern. Each radar station has a plurality of low power pulsed transmitters and receivers that operate on omnidirection whip antennae. Echo information received by the receivers is transmitted to a co...