View source for UHNDER, INC. (20240272276). METHOD AND SYSTEM FOR ANTENNA ARRAY CALIBRATION FOR CROSS-COUPLING AND GAIN/PHASE VARIATIONS IN RADAR SYSTEMS simplified abstract

=METHOD AND SYSTEM FOR ANTENNA ARRAY CALIBRATION FOR CROSS-COUPLING AND GAIN/PHASE VARIATIONS IN RADAR SYSTEMS=


==Organization Name==

[[:Category:UHNDER, INC.|UHNDER, INC.]]


[[Category:UHNDER, INC.]]

==Inventor(s)==

[[:Category:Murtaza Ali of Cedar Park TX (US)|Murtaza Ali of Cedar Park TX (US)]][[Category:Murtaza Ali of Cedar Park TX (US)]]

[[:Category:Ali Erdem Ertan of Austin TX (US)|Ali Erdem Ertan of Austin TX (US)]][[Category:Ali Erdem Ertan of Austin TX (US)]]

[[:Category:Kevin B. Foltinek of Austin TX (US)|Kevin B. Foltinek of Austin TX (US)]][[Category:Kevin B. Foltinek of Austin TX (US)]]

==METHOD AND SYSTEM FOR ANTENNA ARRAY CALIBRATION FOR CROSS-COUPLING AND GAIN/PHASE VARIATIONS IN RADAR SYSTEMS - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20240272276 titled 'METHOD AND SYSTEM FOR ANTENNA ARRAY CALIBRATION FOR CROSS-COUPLING AND GAIN/PHASE VARIATIONS IN RADAR SYSTEMS

==Simplified Explanation==
The radar system with on-system calibration improves radar detection performance by detecting and correcting system impairments. It uses calibration measurements of a known object to estimate impairments and applies corrections to mitigate their effects.

* The radar system has multiple transmit and receive antennas.
* Calibration measurements of a known object are used to estimate system impairments.
* Corrections are applied to beamforming weights to improve radar detection.
* Estimation and correction are done on the radar system itself without external equipment.

==Key Features and Innovation==
* Radar system with on-system calibration for improved detection performance.
* Uses calibration measurements of a known object to estimate system impairments.
* Applies corrections to beamforming weights to mitigate the effects of impairments.
* No need for external measurement equipment, as estimation and correction are done on the radar system itself.

==Potential Applications==
This technology can be used in military radar systems, weather monitoring radar systems, autonomous vehicles, and surveillance systems.

==Problems Solved==
This technology addresses the problem of system impairments affecting radar detection performance.

==Benefits==
* Improved radar detection performance.
* Self-calibration capability without the need for external equipment.
* Enhanced accuracy in radar systems.

==Commercial Applications==
Title: On-System Calibration Radar Technology for Enhanced Detection
This technology can be commercially used in military defense systems, weather monitoring equipment, autonomous vehicles, and surveillance systems. It can improve the accuracy and reliability of radar systems in various applications.

==Questions about Radar System with On-System Calibration==
===How does the radar system with on-system calibration improve detection performance?===
The radar system uses calibration measurements of a known object to estimate system impairments and applies corrections to mitigate their effects, leading to improved radar detection performance.

===What are the potential applications of radar systems with on-system calibration?===
The potential applications include military radar systems, weather monitoring radar systems, autonomous vehicles, and surveillance systems.


==Original Abstract Submitted==

a radar system with on-system calibration includes capabilities for radar detection and correction for system impairments to improve detection performance. the radar system is equipped with pluralities of transmit antennas and pluralities of receive antennas. the radar system uses a series of calibration measurements of a known object to estimate the system impairments. a correction is then applied to the beamforming weights to mitigate the effect of these impairments on radar detection. the estimation and correction requires no external measurement equipment and can be computed on the radar system itself.



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