motion of the radar antenna over a target region to provide finer spatial resolution than conventional stationary beam-scanning radars. SAR is typically...

sub-meter resolution. The term RADAR was coined in 1940 by the United States Navy as an acronym for "radio detection and ranging". The term radar has since...

NEXRAD or Nexrad (Next-Generation Radar) is a network of 159 high-resolution S-band Doppler weather radars operated by the National Weather Service (NWS)...

fire-control radar is determined primarily by two factors: radar resolution and atmospheric conditions. Radar resolution is the ability of the radar to differentiate...

velocity resolution. Radar sensors are classified by application, architecture, radar mode, platform, and propagation window. Applications of radar include...

Imaging radar is an application of radar which is used to create two-dimensional images, typically of landscapes. Imaging radar provides its light to...

low average power, high resolution, and object-penetrating ability. While investigating the feasibility of whether UWB radar technology can incorporate...

Missile Defense (NMD) X-Band Radar (XBR) and AN/FPS-129 HAVE STARE. The use of X band provides better target resolution than lower frequency bands, for...

planet (Venera 13 on 30 October 1981), and the first to perform high-resolution radar mapping scans (Venera 15 on 2 June 1983). The first Soviet attempt...

Synthetic aperture radar refers to a method for improving the azimuth resolution (not range resolution). Radar imaging "Side-Looking Airborne Radar (SLAR) Mosaics...

that they pointed out "could provide the basis for radar systems with greatly improved angular resolution" and might even lead to systems capable of focusing...

which increases the signal at the cost of lowering range resolution. The canonical EW radar is the British Chain Home system, which entered full-time...

provide high resolution radar images in both overland and water modes. Available modes include color weather, synthetic aperture radar (SAR), inverse...

based active electronically scanned array (AESA) radar under development by the Electronics and Radar Development Establishment (LRDE), a laboratory of...

attention for its implementation in synthetic aperture radar (SAR) technology. Due to its high resolution capacities using lower frequencies, UWB SAR was heavily...

A pulse-Doppler radar is a radar system that determines the range to a target using pulse-timing techniques, and uses the Doppler effect of the returned...

better spatial resolution, Doppler resolution, and dynamic range. MIMO radar may also be used to obtain low-probability-of-intercept radar properties. In...

the way for a technologically viable prototype of a quantum radar involves the resolution of a number of experimental challenges as discussed in some...

Shilong (2017-10-23). "Photonics-based real-time ultra-high-range-resolution radar with broadband signal generation and processing". Scientific Reports...

the secondary radar which receives additional information from the target's transponder. This type of radar uses low vertical resolution antenna but good...

objectives of the mission included: Obtain near-global radar images of the Venusian surface with a resolution equivalent to optical imaging of 1.0 kilometre (0...

Weather radar, also called weather surveillance radar (WSR) and Doppler weather radar, is a type of radar used to locate precipitation, calculate its...

by the European Space Agency (ESA) that is planned to perform high-resolution radar mapping and atmospheric studies. EnVision is designed to help scientists...

material, causing the highlands to appear brighter than lowlands. High-resolution radar observations by the Magellan probe by 1995 began to favor the hypothesis...

Space-based radar or spaceborne radar is a radar operating in outer space; orbiting radar is a radar in orbit and Earth orbiting radar is a radar in geocentric...

A multistatic radar system contains multiple spatially diverse monostatic radar or bistatic radar components with a shared area of coverage. An important...

high-resolution digital topographic database of Earth prior to the release of the ASTER GDEM in 2009. SRTM consisted of a specially modified radar system...

and telescopes, spatial resolution is directly connected to angular resolution, other instruments, like synthetic aperture radar or a network of weather...

system using radar pulses rather than a continuous wave was filed in 1926 by Dr. Hülsenbeck (DE 489 434), leading to improved depth resolution. A glacier's...

and high-resolution precipitation data. The primary advantage of TDWRs over previous weather radars is that it has a finer range resolution—meaning it...