Phased array radar
An Active Phased Array Radar Transmitter Design
... active phased array radar transmitter design using Injection-locking ...each array element is obtained by electronic tuning through injection-locking technique, and the beam- scanning ...
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Simple Calibration Technique for Phased Array Radar Systems
... Due to the reciprocity principle, the here-proposed technique can be applied both in transmit and receive modes. In both cases, the calibration coefficients are obtained by suitable processing of the signals in the receive ...
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Pattern Synthesis for the Cylindrical Polarimetric Phased Array Radar (CPPAR)
... Abstract—A new optimization algorithm for the Cylindrical Polarimetric Phased Array Radar (CPPAR) antenna pattern synthesis is presented to achieve multi-mission requirements. To allow accurate ...
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Short Range Phased Array Radar System For Lightning Remote Sensing Application
... range phased array radar system. Radar is a detection system that relies on the usage of radio waves to determine the distance, velocity and angle of ...basic radar system consists ...
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Design of Area Efficient Beam Steering Control System for Phased Array Radar
... Abstract: Phased array radar architecture consists of the multiple antenna elements that are controlled by the active electronic circuits called T/R ...modern phased array radar ...
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Design and Implementation of Scalable Beam Steering Control System for Phased Array Radar
... disadvantage phased array antenna is used to scan a beam electronically in particular angle by changing its phase of each radiating ...to radar, phased array antenna is composed with ...
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An Implementation of Real-Time Phased Array Radar Fundamental Functions on DSP-Focused, High-Performance Embedded Computing Platform
... basic radar processing chain allow for independent and parallel processing task ...throughput radar processing task can be assigned to multiple processing units ...precise radar function ...
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Spare Parts Configuration of Phased Array Radar Based on Cannibalization
... The paper adopts mi, Ni maintenance strategy when at modeling, namely, when the failure number of LRU reaches mi, spare parts of LRU will be transported to the use spot from the grass-ro[r] ...
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Superresolution Elevation Angle Estimation in Multipath Environment Using Passive Bistatic Radar
... bistatic radar using uncooperative frequency agile phased array radar as transmitter brings many problems on the elevation angle estimation in the multipath environment, such as low ...
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Phased Array Calibration by Binary Compressed Sensing
... We note here that the proposed calibration technique does not rely on the application of window weighting to the processed signals. However, this does not prevent the use of window functions for sidelobe suppression in ...
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Maneuvering Estimation for Guidance Law in Polar Coordinate System
... At present, most methods to estimate maneuvering targets are based on one-dimensional linear model [4-5] . Some of them assumed the situation too ideally [6-7] , and lacked reality value. The measured information with ...
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PHASED ARRAY ANTENNA AND BEAMFORMING SUBSYTEMS IN PHASEDARRAY RADAR
... Abstract: Phased array radars are essential for the future missions like Reusable Launch Vehicle (RLV), human space mission, and space debris ...of Phased Array Radar include multiple ...
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High resolution radar measurements of snow avalanches
... array radar and the ground-based FMCW ...the phased array radar match up well with the peaks in the ground-based FMCW ...the phased array radar match very closely ...
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Performance Analysis of Phased Array, Mimo and Phased Mimo Radars
... the phased-array radar has the typical conventional beam-pattern with main-lobe centered at θ s while the MIMO radar has flat (0 dB) transmitting ...the phased-MIMO transmit ...
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ENERGY EFFICIENT DISTRIBUTED IMAGE COMPRESSION USING JPEG2000 IN WIRELESS SENSOR NETWORKS (WSNS)
... (MIMO) radar can achieve improved localization performance by employing a coherent processing approach with proper antenna ...conventional phased-array radar can be improved by using the same ...
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Covariance based MIMO Radar Beampattern Design in Non- Uniform Arrays
... (MIMO) radar is an emerging technology which has attracted many researchers in recent ...MIMO radar system unlike a conventional phased array radar, can choose freely the probing ...
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High-frequency ocean radar support for Tsunami Early Warning Systems
... WERA phased-array radar compris- ing of 13-MHz and 9-MHz systems (see radar coverage in ...HF radar systems in one acquisition system providing access to all sensor data through a ...
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An Array Partitioning Scheme of Airborne Phased-MIMO Radar Based on STAP SINR
... airborne radar for clutter suppression and moving target detection in the strong clutter environment ...the Phased-MIMO radar is able to provide a tradeoff between the benefits of phased ...
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Polarization Matched Radiating Array for Electronically Steered Phased Array Antenna
... Present paper discusses a series fed 2 × 2 polarization matched antenna array. In this, the amplitude of the input ports can be varied to align the polarization of antenna with the target antenna polarization. ...
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Simulation as a Support for Ultrasonic Testing
... of phased array ...a phased array probe with 32 ...of phased ar- ray probe with the same aperture like previous probe, but only with 8 ...
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