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2. Adaptive beamformer - Wikipedia

   en.wikipedia.org/wiki/Adaptive_beamformer

   Adaptive beamforming was initially developed in the 1960s for the military applications of sonar and radar. [1] There exist several modern applications for beamforming, one of the most visible applications being commercial wireless networks such as LTE. Initial applications of adaptive beamforming were largely focused in radar and electronic ...

3. Beamforming - Wikipedia

   en.wikipedia.org/wiki/Beamforming

   Beamforming or spatial filtering is a signal processing technique used in sensor arrays for directional signal transmission or reception. [1] This is achieved by combining elements in an antenna array in such a way that signals at particular angles experience constructive interference while others experience destructive interference.

4. High Resolution Wide Swath SAR imaging - Wikipedia

   en.wikipedia.org/wiki/High_Resolution_Wide_Swath...

   Its major payload is an X-band (3.1 cm) radar sensor, with different modes of operation, which allows it to provide multiple imaging modes for recording images with different swath width, resolution and polarizations, see the figure for more details. In stripmap mode (spatial resolution of 3m), it needs 10 weeks to map global Earth's landmass.

5. How does Doppler radar work? Is it accurate? Here’s what to ...

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6. Space-time adaptive processing - Wikipedia

   en.wikipedia.org/wiki/Space-time_adaptive_processing

   Space-time adaptive processing (STAP) is a signal processing technique most commonly used in radar systems. It involves adaptive array processing algorithms to aid in target detection. Radar signal processing benefits from STAP in areas where interference is a problem (i.e. ground clutter, jamming, etc.). Through careful application of STAP, it ...

7. Digital antenna array - Wikipedia

   en.wikipedia.org/wiki/Digital_antenna_array

   Transposed Block Face-splitting product in the model of a Multi-Face radar with DAA, proposed by V. Slyusar in 1996 [5]. The main approach to digital signal processing in DAA is the "digital beamforming" after Analog-to-digital converters (ADC) of receiver channels or before Digital-to-analog converters (DAC) by transmission.

8. Radar engineering - Wikipedia

   en.wikipedia.org/wiki/Radar_engineering

   Radar engineering is the design of technical aspects pertaining to the components of a radar and their ability to detect the return energy from moving scatterers — determining an object's position or obstruction in the environment.

9. The boy was found in a ditch in Wisconsin in 1959. He was ...

   www.aol.com/boy-found-ditch-wisconsin-1959...

   Officials in in Wisconsin said DNA evidence has solved a more than 65-year-old cold case involving missing 7-year-old Michigan boy Markku Jutila, born as Chester Breiney.. The Ozaukee County ...