CUI Devices announced the first launch from their Switches Group with the introduction of a new line of DIP switches. Available in piano, rotary, and slide actuator types, the DIP switches offer 1.27, 2.54, or 5.08 mm pitches, 1 to 16 positions, and surface mount or through-hole mounting styles. These DIP switch models further feature […]
IoT
Matching service optimizes GSM-900, WiFi, Bluetooth, GPS/GNSS, ZigBee, 4G/LTE antenna placement
Würth Elektronik now offers developers wanting to use WE-MCA series chip antennas a free matching service. WE-MCA are compact SMT-mountable multilayer ceramic chip antennas available in numerous single and dual-band versions. The antennas, therefore, provide a space-saving solution for GSM-900, WiFi, Bluetooth, GPS/GNSS, ZigBee or 4G/LTE enabled devices and facilitate compact designs for IoT and smart […]
RTC module offers high accuracy across industrial temperature range
Micro Crystal introduces the new RV-3032-C7 Real-Time Clock (RTC) Module, which offers the world’s best time accuracy across industrial temperature range at ultra-low current consumption. This high-performance ultra-compact RTC Module, featuring a custom IC and integrated quartz crystal resonator, sets new standards in the smallest size (half of the footprint of a uSOP-8 package, no […]
Analog multiplexers capable of switching signal voltages up to 36 V
Diodes Incorporated announced the introduction of the PS508 and PS509 analog multiplexers that are capable of switching signal voltages of up to 36V in an industrial environment. The high voltage capability of the devices will support industrial IoT (IIoT) applications using multiple sensors, including factory automation and process control, battery monitoring systems, and test and […]
The single-chip loudspeaker: First fully MEMS-based speakers target earphone apps
What is billed as the world’s first monolithic true MEMS speaker is just one millimeter thick and is said to deliver high fidelity, full-bandwidth sound and low total harmonic distortion (THD) for sealed in-ear personal audio devices, including true wireless stereo (TWS) earbuds. Called Montara by its creator xMEMS Labs in Los Altos, Calif., the […]
mmWave 3D imaging system delivers wide field of view
Vayyar Imaging today announced the launch of its new mmWave Evaluation Kit (EVK), Walabot-60Ghz. Walabot-60Ghz provides users with the capabilities of Vayyar’s high-resolution 3D imaging chip, alongside an SDK/API, facilitating rapid development, integration and scaling of products. The kit includes a highly advanced chip with a 40 Transceivers array (40 Tx/Rx), complete with FOV embedded antennas and […]
Small antennas make possible cellular IoT wearable items
Altair Semiconductor and Ethertronics (a subsidiary of AVX) today announced a new small antenna technology, which will be demonstrated within a new cellular IoT wearable concept at Mobile World Congress Americas. The technology is a significant breakthrough that combines Ethertronics’ ultra-small antenna with Altair’s ALT1250 dual-mode Cat-M1/NB-IoT chipset algorithms to reduce the size of cellular wearable devices without […]
First embedded PIFA antenna for Wi-FI MIMO apps
Laird announced the FlexMIMO – the industry’s first flexible PIFA antenna for Wi-Fi MIMO applications. The FlexMIMO has two integrated 2.4/5 GHz dual-band antenna elements specifically designed for 802.11 MIMO applications, such as automated equipment, medical devices and a myriad of Internet of Things (IoT) use cases. The FlexMIMO is based on a Planar Inverted-F Antenna […]
On-chip RF transformers could shrink thanks to rolled-up membrane design
Researchers at the University of Illinois say they have devised more efficient RF transformers by depositing conductors on a membrane that, once complete, rolls up to create a high-turns-ratio transformer. The transformers consist of two sets of rolled-up coils deposited on some kind of SiNx material. Researchers say they’ve used the technique to realize up […]
Bulk acoustic wave filters make life easier for Wi-Fi front-end designers
BAW filters help overcome the biggest challenges facing Wi-Fi front-end designs, including thermal management, interference, and RF linearity. Cees Links |Qorvo Wireless Connectivity Smart homes are getting smarter. So they increasingly make heavy demands on their internet routers, so much so that traffic demands are exceeding the capacity of the single-router model. Retailers and businesses […]
