Atmel and Melexis Microelectronic Integrated Systems announced an innovative development kit, Yuma+, for contactless, highly secure RFID transactions. The Yuma+ solution is based on Atmel's secure CryptoRF chips, with 64-bit embedded cryptographic engines, Atmel's AVR microcontroller and the Melexis MLX90121 reader IC.
With the Yuma+ kit, developers of secure RFID systems do not require an in-depth understanding of the complex details of cryptography in order to deploy secure host-client RFID systems that depend on mutual authentication and data encryption. This solution also eliminates the need to delve deeply into the details of the ISO14443B RFID standard, providing a fully turnkey reader and tag solution.
Yuma+ includes a module board and an interface board. The module board, which contains an AVR ATMega168 microcontroller, an MLX90121 RFID transceiver chip and simple SPI connectivity is internally matched to connect to any 50 Ω antenna for incorporation into any system. The interface board connects to a PC through USB to provide an evaluation platform for the module. Yuma+ also comes with an assortment of CryptoRF tags, software CD with schematics, board layout files and a binary image of the firmware for quick and easy integration.
36 – 43,5 GHz medium-power amplifier 23 October 2019, RFiber Solutions
, Telecoms, Datacoms, Wireless, IoT
The CHA3398-98F from United Monolithic Semiconductors is a 4-stage monolithic medium-power amplifier, which produces 24 dB gain for 20 dBm output power. It is well suited for a wide range of applications, ...
Read more...PA for wireless infrastructure 23 October 2019, RF Design
, Telecoms, Datacoms, Wireless, IoT
The QPA9903 from Qorvo is a linearisable power amplifier (PA) that operates from 1805 to 1880 MHz, targeting Band 3 small-cell wireless infrastructure systems. The PA delivers an output power of 28 dBm ...
Read more...Automotive H-bridge driver 23 October 2019, Altron Arrow
, Power Electronics / Power Management
The TLE985x H-bridge MOSFET driver IC product family from Infineon Technologies is an ideal fit for compact and cost-effective motor control solutions. It targets automotive applications such as sunroof, ...
Read more...Neuromorphic memory solution for AI 23 October 2019, Altron Arrow
, DSP, Micros & Memory
As artificial intelligence (AI) processing moves from the cloud to the edge of the network, battery powered and deeply embedded devices are challenged to perform AI functions – like computer vision and ...
Read more...LTE beam-steering antenna 23 October 2019, RF Design
, Telecoms, Datacoms, Wireless, IoT
Taoglas has developed an LTE beam-steering antenna system that is capable of dynamically adapting its antenna radiation patterns in real time to extend coverage in areas of low signal quality. The Shift ...
Read more...BLE module featuring direction finding 23 October 2019, RF Design
, Telecoms, Datacoms, Wireless, IoT
u-blox has built its new NINA B4 Bluetooth Low Energy (BLE) module series upon Nordic Semiconductor’s recently announced nRF52833 chip. The module enables a number of Bluetooth features including Bluetooth ...
Read more...Neuromorphic memory solution for AI 25 November 2019, Altron Arrow
, DSP, Micros & Memory
As artificial intelligence (AI) processing moves from the cloud to the edge of the network, battery powered and deeply embedded devices are challenged to perform AI functions – like computer vision and ...
Read more...Bits to beams: RF technology evolution for 5G millimetre-wave radios 25 November 2019, Altron Arrow
, Telecoms, Datacoms, Wireless, IoT
When the wireless industry embarked on the creation of 5G, 2020 seemed so far away. Now we are quickly closing in on 2020 and this will most certainly be the 5G decade. Every day there are announcements ...
Read more...BLE module featuring direction finding 25 November 2019, RF Design
, Telecoms, Datacoms, Wireless, IoT
u-blox has built its new NINA B4 Bluetooth Low Energy (BLE) module series upon Nordic Semiconductor’s recently announced nRF52833 chip. The module enables a number of Bluetooth features including Bluetooth ...
Read more...5G RF components for the next generation 25 November 2019, RF Design
, Telecoms, Datacoms, Wireless, IoT
Pasternack recently announced a comprehensive portfolio of 5G RF solutions serving the urgent needs of engineers and technicians around the world with high-grade RF components and cable assemblies shipped ...
printer friendly version