SPARK Microsystems Teams with UWB Alliance to Test UWB Coexistence Phase one of the multi-step project includes testing in an environment utilizing multiple UWB frequency bands Montreal, Canada, July 12, 2022 – SPARK Microsystems, a Canadian fabless semiconductor company specializing in next-generation ultra-wideband (UWB), and UWB Alliance, an international non-profit organization dedicated to the promotion...

NXP Semiconductors has announced that it is working with ING Bank N.V. on Project NEAR, ING’s pilot of the industry’s first UWB-based peer-to-peer payment application.

Our chip enables the world’s smallest available UWB radar sensor in its class and is protected by global patents.

NOVELDA is recognized as the world leading authority on Ultra-Wideband (UWB) short-range radar sensor design.

To fully understand the value and impact that Ultra-wideband (UWB) technology delivers, we need to look at the big picture. Here we chart the evolution of location technologies, how UWB is shaping the landscape and forging a new path to the future. Learn about the potential for this exciting new technology.

Ultra-Wideband (UWB) technology, with its excellent positioning and sensing capabilities, is exhibiting clear signs of becoming a principal element in the transformation of connectivity experiences across all aspects of life

Systems and methods include up-converting a UWB frequency pulse from a UWB radar unit to a V band frequency pulse; transmitting the V band frequency pulse via an active array antenna; receiving a V band echo pulse via the active array antenna; down-converting the V band echo pulse from the active array antenna to a UWB pulse; and feeding the UWB pulse to the UWB radar unit for processing by the UWB radar unit. A V band antenna system includes: an antenna board that defines an antenna plane being the plane of the board and comprising a plurality of antenna elements; a mother board providing a corporate combining feed to the antenna board; and a power management board to which the antenna board and mother board are mounted perpendicularly to the antenna plane, wherein the antenna elements provide a beam forming antenna for ultra wide band pulses at V band frequencies.

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Last month WISER Systems was awarded a new patent for WISER’s proprietary ultra-wideband (UWB) real-time location system (RTLS). This is WISER’s second patent awarded in the past month and WISER’s 11th since January of 2020.

PDF | In this article, recent patents on UWB antennas are reviewed; different geometries, design parameters and their experimental results are... | Find, read and cite all the research you need on ResearchGate

Apple Pay could automatically select specific credentials depending on the location, with a future version potentially able to take advantage of an iPhone's ultra-wideband technology to make sure the right card is used.

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On June 29th Patently Apple posted an IP report titled "Apple won 46 Patents today covering their Ultra-Wideband AirTag System, an iDevice Recycling System, AirPower & more." The focus of one of Apple's key granted patents was AirTag and how it could guide a user with an iPhone to find a device using an arrow UI system. Another granted patent on this technology reveals Apple's use of Ultra-Wideband wireless technology will go far beyond AirTag.

The U.S. Patent and Trademark Office officially published a series of 46 newly granted patents for Apple Inc. today, the last granted patents for June 2021. In this particular report we cover granted patents for Apple's iPhone-AirTag Ultra-Wideband technology system; for a recycling system for the disassembly of iDevices...

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An iPhone or another remote control may one day take advantage of Ultra Wideband to provide users with information about nearby devices or change what controls are available, simply by pointing it at different things.

Some embodiments include a system and method for enabling communicating Ultra Wideband (UWB) devices to collaborate by exchanging pulse shape information. The UWB devices use the pulse shape information to improve ranging accuracy. The improved ranging accuracy can be used in complex multipath environments where advanced estimation schemes are used to extract an arriving path for time-of-flight estimation. To determine the pulse shape information to be shared, some embodiments include determining location information of a UWB device and selecting the pulse shape information that satisfies regional aspects. The pulse shape information includes a time-zero index specific to a ranging signal that is used by UWB receivers to establish timestamps time-of-flight calculations. Some embodiments include measuring performance characteristics and selecting different pulse shape information based on the performance characteristics for improved accuracy.

Ultra wideband location technology can pinpoint your Apple AirTag or unlock your car as you walk up to it with your phone. Google and Samsung are big fans.

Methods and systems are disclosed for ultra-wideband (UWB) secure wireless device pairing. Secure pairing between devices for secure UWB communications is conducted over in-band UWB communications to provide secure pairing without requiring a visual confirmation through a graphical user interface (GUI), in particular, for wireless personal area network (WPAN) communications. The secure in-band pairing of wireless UWB devices over a UWB radio link provides considerable advantages over prior secure pairing techniques.

An Apple patent published Thursday has revealed Apple is exploring the possibility of using Ultra Wideband technology and modular wall units to improve room-by-room functionality of HomeKit.

Dimension4 uses UWB technology to deliver industrial-scale solutions that pin-point the true 3D location of critical assets.

Compared to Bluetooth and Wi-Fi, ultra-wideband technology provides enhanced accuracy, positioning and radio frequency security.

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What you should know about Ultra Wideband, the wireless tech found in iPhones, Samsung devices and more

Real-time location systems use multiple types of technologies. Does it make sense to use ultra-wideband (UWB) AirTag technology for asset tracking?

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