TECHNOLOGY

HAILA ULTRA-LOW POWER RF TECHNOLOGY

OVERVIEW

It is ideal for use in ultra low-power sensor networks. The macro operates within conventional

Wi-Fi networks where it performs codeword translations of 1Mbps or 2Mbps DSSS transmissions symbols as defined by the data acquired from the sensor.

The macro shifts the signal to a free Wi-Fi channel, from where it is easily picked up by commodity Wi-Fi receivers.

The macro synchronizes to and retrieves data from length modulated Wi-Fi packages. The macro features a backscattering modulator, power management unit, SPI ports for control and data, and requires a 1.2V supply and a 50MHz system clock during TX, and 5MHz during RX

BLOCK DIAGRAM

DESCRIPTION

1Mbps 2.4GHz ISM band Wi-Fi backscatter front-end IP

FEATURES

Codeword translates native 1Mbps and 2Mbps

Wi-Fi DSSS signals Transmits 1Mbps @10uA

Synchronizes and retrieves data @2uA

APPLICATIONS

Sensors deployed in Wi-Fi networks:

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Industrial Automation

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Building Automation

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Smart Homes

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Medical Tech

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Agriculture