Surface mounted embedded antennas have been added to the antenna portfolio by Amphenol RF. The surface mounted chip antennas offer electrical performance up to 8.5GHz and support cellular 4G/5G-FR1 frequencies as well as Wi-Fi and Bluetooth / Bluetooth Low Energy (BLE) and LoRa, UWB and GNSS.
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NFC antennas expand Amphenol RF portfolio for keyless access
The near field communication (NFC) antennas that Amphenol RF has added to its portfolio of internal RF antennas support keyless access and smart tag applications. The antennas are easy to use, said the company and are designed to support NFC Forum standards.
Editor’s Blog: Universities research how material can respond to conditions
Challenging the very fabric of our thinking about wearables, two university projects have experimented with polymers, weave, and weft to create materials that have a multitude of practical uses, writes Caroline Hayes.
Research programmes into smart fabric which respond to heat offer new ways to deal with bumps and scrapes with material that shape shifts for self-repair.
The first project is Canada’s University of Waterloo, where a team has developed a smart material, believed to be the first to respond to two different stimuli – heat and electricity.
The ability to respond to two different stimuli opens up potential applications for clothing which can warm up when the wearer goes from one environment to another. An example would be clothes that can warm up on the walk to work on a cold winter morning.
The smart material is made from polymer nano-composite fibres, created from recycled plastics. The resulting combination of engineered polymer composites and stainless steel can change its colour and shape when stimuli is applied. For non-wearable applications, it can be used in vehicle design, for example for car bumpers to regain their original shape after a collision.
IMU is equipped with six DoF sensor to measure slow and fast motion
IMUs (inertial measurement units) from Epson now include the M-G370G, which has been added to the company’s portfolio.
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