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National Instruments (NATI)

Utility
Compact Antenna Test Range (CATR) Alignment Verification
5 May 22
Methods, apparatuses, and systems for verifying alignment of a compact antenna test range (CATR) are presented.
Gerardo Orozco Valdes, Dong Chen
Filed: 4 Nov 20
Utility
Dynamic metadata extraction workflow for measurement data storage
3 May 22
A method to dynamically analyze measurement data comprising measurement data sets as the measurement data is received and moved to a data warehouse.
Sundeep Chandhoke, Michael S. Watson, Alejandro del Castillo, Daren K. Wilson
Filed: 15 May 20
Utility
Wireless communication system that performs measurement based selection of phase tracking reference signal (PTRS) ports
5 Apr 22
A UE transmits to a BS an indication of a number of PTRS ports.
Nikhil U. Kundargi, Achim Nahler
Filed: 24 Apr 20
Utility
Data model for measurement data storage in databases
29 Mar 22
A non-transitory computer-readable memory medium may store a first table comprising rows, wherein each row comprises a first data set identification (ID) field which stores a measurement data set identifier value identifying a measurement data set, and one or more fields for storing measurement data metadata associated with the identified data set.
Sundeep Chandhoke
Filed: 15 May 20
Utility
Over-The-Air Testing Interface for Phase Array Antennas
17 Mar 22
Various embodiments are presented of a system including an alignment fixture for testing (e.g., rapidly and cheaply) phased array antennas and other devices configured for radio frequency (RF) transmission and/or reception.
David M. Crowley, Gerardo Orozco Valdes, Chen Chang
Filed: 7 Oct 20
Utility
LLC Power Supply Current-Sharing and Frequency Locking Mechanism
17 Mar 22
A multiphase current-sharing configuration may include at least two power supplies providing respective output-currents in the current-sharing configuration.
John G. Banaska, Chin-Hong Cheah
Filed: 24 Nov 21
Utility
Over-the-Air Testing of Millimeter Wave Antenna Arrays
10 Mar 22
A system and method for testing (e.g., rapidly and inexpensively) devices such as integrated circuits (IC) with integrated antennas configured for millimeter wave transmission and/or reception.
Martin Laabs, Dirk Plettemeier, Thomas Deckert, Johannes Dietmar Herbert Lange, Marc Vanden Bossche
Filed: 1 Sep 21
Utility
Fast Convergence Method for Cross-Correlation Based Modulation Quality Measurements
3 Mar 22
Techniques are disclosed related to determining a modulation quality measurement of a device-under-test (DUT).
Sartaj Chaudhary
Filed: 12 Nov 21
Utility
High-Speed Performance Electrical Connector for Modular Electronics Systems
24 Feb 22
A connector gap between a module connector mating surface and the backplane connector of a chassis may be eliminated through a mechanism that forcefully pushes (or pulls) the module towards the backplane and/or forcefully pushes (or pulls) the backplane toward the module.
Richard G. Baldwin, Jr., Dennis Vance Toth
Filed: 20 Aug 21
Utility
Over-the-air testing interface for phase array antennas
22 Feb 22
Various embodiments are presented of a system including an alignment fixture for testing (e.g., rapidly and cheaply) phased array antennas and other devices configured for radio frequency (RF) transmission and/or reception.
David M. Crowley, Gerardo Orozco Valdes, Chen Chang
Filed: 7 Oct 20
Utility
Asynchronous start for timed functions
22 Feb 22
Asynchronous event-based start of input/output operations is implemented in a distributed system.
Sundeep Chandhoke, Richard L. Ratzel, Aaron T. Rossetto
Filed: 27 Jan 17
Utility
System and method for binning at final test
1 Feb 22
Systems and methods for sorting an electronic device undergoing a final test operation in accordance with a test program, into one of a plurality of bins.
Reed Linde, Gill Balog
Filed: 24 Oct 18
Utility
Machine Condition Monitoring Using Phase Adjusted Frequency Referenced Vector Averaging
27 Jan 22
System and method for machine condition monitoring using phase adjusted vector averaging.
Douglas S. Bendele, James C. Nagle, Alan D. Armstead, Preston T. Johnson
Filed: 7 Oct 21
Utility
LLC power supply current-sharing and frequency locking mechanism
28 Dec 21
A multiphase current-sharing configuration may include at least two power supplies providing respective output-currents in the current-sharing configuration.
John G. Banaska, Chin-Hong Cheah
Filed: 16 Mar 18
Utility
System for Emulating an Environment for Testing a Frequency Modulated Continuous Wave (FMCW) Light Detection and Ranging (LiDAR) System
18 Nov 21
A system for emulating an over-the-air environment for testing a light detection and ranging (LiDAR) unit under test (UUT).
Marcus Kieling daSilva, Amarpal S. Khanna, Jason Marks, Douglas Farrell
Filed: 7 May 21
Utility
System for Emulating an Environment for Testing a Frequency Modulated Continuous Wave (FMCW) Detection and Ranging (LiDAR) System
18 Nov 21
A system for emulating an over-the-air environment for testing a light detection and ranging (LiDAR) unit under test (UUT).
Jason Marks, Marcus Kieling daSilva
Filed: 7 May 21
Utility
Data Model for Measurement Data Storage In Databases
18 Nov 21
A non-transitory computer-readable memory medium may store a first table comprising rows, wherein each row comprises a first data set identification (ID) field which stores a measurement data set identifier value identifying a measurement data set, and one or more fields for storing measurement data metadata associated with the identified data set.
Sundeep Chandhoke
Filed: 15 May 20
Utility
Dynamic Metadata Extraction Workflow for Measurement Data Storage
18 Nov 21
A method to dynamically analyze measurement data comprising measurement data sets as the measurement data is received and moved to a data warehouse.
Sundeep Chandhoke, Michael Watson, Alejandro del Castillo, Daren K. Wilson
Filed: 15 May 20
Utility
System for Emulating an Environment for Testing a Time-of-Flight (ToF) Detection and Ranging (LiDAR) System
18 Nov 21
A system for emulating an over-the-air environment for testing a light detection and ranging (LiDAR) unit under test (UUT).
Marcus Kieling daSilva, Amarpal S. Khanna, Jason Marks, Douglas Farrell
Filed: 7 May 21
Utility
Efficient beam sweeping at a mobile device receiver
16 Nov 21
A user equipment device (UE) reduces receive beam selection time.
Nikhil U. Kundargi, Venkata Siva Santosh Ganji, Ahsan Aziz, James Wesley McCoy
Filed: 31 Oct 19
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