RFicient® - Ultra-Low-Power Receiver Technology for the Internet of Things

RFicient® is the solution for wireless applications that are designed to provide an operating life of several years with a minimal amount of maintenance.
The ultra-low-power receiver technology RFicient® continuously monitors a radio channel while providing a very low power consumption in the order of microwatts and reaction times in the range of milliseconds. This enables around-the-clock operation of wireless applications and increases their operating life significantly - up to ten years without battery replacement or even fully autonomous operation via energy harvesting.

RFicient® Ultra-Low-Power Receiver Technology - Portfolio

In addition to RFicient®Basic, we develop ultra-low-power solutions for localization of objects, decentralized acquisition of radio signal spectra (RFicient®Scan) as well as detection of radio signals of certain wireless standards (RFicient®Spot).

RFicient®Basic

WakeUp & Data

 

  • Continous monitoring of the wireless channel
  • Tri-band WakeUp and Data:
    433 MHz, 868/ 915 MHz, 2.4 GHz
  • Supply current: < 3 µA
  • Sensitivity: -80 dBm
  • Selektive WakeUp with 16 Bit ID
  • Operation with microcontroller in deep sleep

RFicient®Scan

Spectrum Measurement

 

  • Continuous wideband RF monitoring:
    380 MHz – 950 MHz
  • Supply current: 20 µA @ 61 points
  • Fast sweep < 1.8 ms, 61 points
  • Integrated ULP statistics:
    - Short term ~1 minute
    - Long term ~12 hours

RFicient®Spot

Wireless Standards Recognition

 

  • Continuous 2.4-GHz ISM band
    RF monitoring:
    2400 MHz – 2500 MHz
  • Supply current: typ. 20 µA @ 1.8 V
  • Wireless standards recognition:
    - Bluetooth®
    - Wi-Fi®
    - ZigBee®
    - WirelessHART®
  • Standard recognition time: < 1 s

The ULP receiver RFicient® offers utility across a vast array of applications including building automation, intelligent lighting, electronic labels, remote maintenance, remote control and wireless sensor networks.

Development Services

Our range of services stretches from evaluation and feasibility over IC-Design, ASICs and IPs, System Design, Customer Support and Consulting to Datasheets.

Evaluation and Feasibility

IC-Design

ASICs and IPs

System Design

Customer Support and Consulting

Datasheets

 

Availability

Basic functions, frequency bands and additional functionality can be modified to fit the customers' needs. Fraunhofer IIS provides the ULP receiver technology as an IP block, which can be transferred to various CMOS technologies.

The RFicient®Basic technology will be available in 2019 as a stand-alone chip.