Microchip Technology has released a Qi 2.0 dual-pad wireless power transmitter reference design. Powered by a single dsPIC33 Digital Signal Controller (DSC), the Qi2 reference design offers efficient control for optimized performance. A key feature of the new Qi2 standard, recently released by the Wireless Power Consortium (WPC), is the introduction of a Magnetic Power Profile (MPP)…
Arctic Semiconductor debuts flexible transceiver for efficient systems design
Arctic Semiconductor unveiled SilverWings. Representing a breakthrough in the industry, SilverWings is the first-ever 4×4 low-power transceiver offering multi-stage up and down conversion from digital to RF and RF to digital, empowering programmable and adaptable system designs. Leveraging Arctic’s renowned low-power architecture, SilverWings seamlessly integrates high-performance analog capabilities with high-bandwidth digital features, incorporating unique Digital-IF and High-IF…
STMicroelectronics launches wireless MCUs ahed of new cybersecurity laws
STMicroelectronics has revealed the next generation of its short-range wireless microcontrollers. These innovative, all-in-one components enable wearables and smart objects including smart home devices, health monitors, and smart appliances to become ever more miniaturized, easy to use, secure, and affordable. Short-range wireless technologies like Bluetooth LE, Zigbee and Thread (popular in smart meters and smart…
Ceva unveils next-gen, UWB IP for enhanced micro-location in smart environments
Ceva, Inc. announced the general release of its RivieraWaves ultra-wideband (UWB) IP for FiRa 2.0, the latest technical specification released by the FiRa industry consortium promoting standardization and compliance efforts for the widespread adoption of UWB-driven applications. Leveraging its unique low-power MAC-to-PHY solution, Ceva’s latest generation UWB IP includes a cutting-edge interference cancelation scheme to…
Sony Semiconductor Israel announced commercial availability of wireless SoC for IoT applications
Sony Semiconductor Israel announced that its advanced ALT1350 Wireless System on Chip (SoC) is now commercially available. LPWA cellular modules have been designed by our partners and industry leaders AM Telecom, Fibocom, Murata, Quectel, Semtech, Telit Cinterion, and Wistron NeWeb Corporation (WNC). The modules are now available for sampling, with mass production expected during the…
Modules let you quickly prototype wireless IoT
MikroElektronika and NeoCortec announced three new NeoMesh Click boards that are ideal for wireless mesh networking. The Click boards eliminate the need for engineers to create any development PCB hardware themselves, enabling them to initiate Proof-of-Concept testing of the NeoMesh network protocol stack in a real application quickly and at minimal cost. The Click Boards feature NeoCortec’s compact, low-power NC1000 and NC2400 network…
Samsung delivers 4G calls over-shared Open RAN in pilot project
Samsung Electronics, with Vodafone and Orange, two of the largest operators in Europe, announced the companies completed the first 4G calls over-shared commercial networks in rural areas of Romania based on Open RAN in a pilot project. By leveraging Samsung’s virtualized Radio Access Network (vRAN), the two operators can take advantage of the greater flexibility…
The top long-range Bluetooth modules of 2023
Bluetooth, which offers short-range wireless technology, is now standard on most smart devices, including wireless headphones, smart watches, remote controls, game controllers, and many more. Most of these devices are designed to operate with smartphones or computers. Audio streaming, file sharing, peripheral devices, the Internet of Things (IoT), and smart home devices are some common…
How to build a portable WiFi repeater using ESP32 or ESP8266
Typically, a WiFi network has a range that’s above 45 meters. The signals are strongest near the router. The further away you move, the weaker the signal. The same is true of thick walls or additional floors in a home or building. The WiFi signals could be completely lost on other floors of a premise. …
Keysight makes UK’s first 100Gbps 6G sub-THz connection
Keysight Technologies, Inc., in collaboration with the National Physical Laboratory (NPL) and the University of Surrey, has made the first 6G connection at speeds greater than 100 gigabits per second (Gbps) over sub-terahertz (THz) frequencies in the U.K. Future 6G use cases, such as augmented reality and autonomous vehicles, will require data throughput speeds from…
TI’s launches SimpleLink family for efficient Wi-Fi and IoT connections
Texas Instruments (TI) introduced a new SimpleLink family of Wi-Fi 6 companion integrated circuits (ICs) to help designers implement highly reliable, secure, and efficient Wi-Fi connections at an affordable price for applications that operate in high-density or high-temperature environments up to 105º C. The first products in TI’s new CC33xx family include devices for Wi-Fi…
Infineon’s new AIROC combines Wi-Fi 5 and Bluetooth for extended battery life
Infineon Technologies has announced the new AIROC CYW43022 ultra-low power, dual-band Wi-Fi 5 and Bluetooth combo, extending its broad portfolio of existing Wi-Fi and Bluetooth products. The CYW43022 ultra-low power architecture delivers industry-leading performance, with up to a 65% reduction in power usage during “deep sleep,” significantly extending battery life for applications such as smart…
Renesas and AMD to demo digital front-end design for 5G active antenna systems
Renesas Electronics Corporation, a supplier of advanced semiconductor solutions, has announced plans to showcase a full RF front-end solution for 5G Active Antenna Systems (AAS) radios in collaboration with AMD. Paired with the field-proven AMD Zynq UltraScale+ RFSoC Digital Front End OpenRAN Radio (O-RU) Reference Design, the RF front end includes RF switches, low-noise amplifiers…
STMicroelectronics launches ultra-compact NB-IoT industrial modules
STMicroelectronics ST87M01 ultra-compact and low-power modules combine highly reliable NB-IoT data communication with accurate and resilient GNSS geo-location capability for IoT devices and assets. The fully programmable, certified LTE Cat NB2 NB-IoT industrial modules cover worldwide cellular frequency bands and integrate advanced security features. As one of the first IoT cellular products worldwide offered in accordance…
Renesas launches Wi-Fi development kit with support for Matter protocol
Renesas Electronics Corporation, a supplier of advanced semiconductor solutions, announced its first development kit that includes support for the new Matter protocol. Renesas also announced that it will offer Matter support on all future Wi-Fi, Bluetooth Low-Energy (LE) and IEEE 802.15.4 (Thread) products — including products from recently acquired Dialog Semiconductor and Celeno Communications. The…
Problems in filter implementation
The previous sections explained filters by their property, mathematical functions, time and frequency domain responses, and different types. Using the previous sections’ theoretical knowledge, we can implement it in the real world. However, that filter circuit won’t work according to your expectations. The figure below shows how the ideal and real filter work. The…
STMicroelectronics offers new wireless power receiver for fast Qi-compliant charging
STMicroelectronics, a global semiconductor provider serving customers across the spectrum of electronics applications, has revealed a wireless power receiver with the industry’s highest available power rating of 100 Watts. Ensuring the fastest wireless charging times in the market today, ST’s new STWLC99 device can recharge high-end smartphones with the largest battery capacity in less than 30…
Samsung’s AI voice assistant now responds in Latin American Spanish
Samsung Electronics announced that Bixby, and its artificial intelligence (AI) voice assistant, supports Latin American Spanish as a language option. Latin American Spanish-speaking Bixby users around the world now have the option to interact with their Samsung Galaxy devices in their local language — as Brazilian Portuguese was previously the only Latin American language supported…
STMicroelectronics accelerates development of connected objects with smart wireless module
STMicroelectronics, a global semiconductor leader provider, is helping increase industrial productivity and reduce waste and pollution with its smart wireless module. Conceived for Industry 4.0 applications, this module, the STM32WB5MMGH6, simplifies using ST’s innovative wireless microcontrollers in powerful use cases like I-care Group’s intelligent equipment condition monitoring. The module provides a complete subsystem for wireless communication using popular…
What is Light Fidelity (Li-Fi)?
Imagine data transferring over your local wireless network at the speeds of light. Light Fidelity or Li-Fi is a ground-breaking innovation that has made it possible. Data communication through optical fibers has already made data communication available at light speeds over long distances. Light Fidelity has filled the space for optical communication in the wireless…