Stichting Imec Nederland

Ruud Vullers

Guido Dolmans

Hubregt Jannis Visser

Valer Pop

Li Huang

Frank Bouwens

Rene Elfrink

An autonomous transducer system is disclosed. In one aspect, the system includes an energy scavenging module, energy storage module, a load circuit having at least one functional block providing a given functionality, and a power management module arranged for providing power supplied by the energy scavenging module to the load circuit or for exchanging power with the energy storage module. The power management module may further include a tuning module configured to tune the at least one functional block of the load circuit according to a given configuration scheme.

Power management system for wireless autonomous transducer solutions

A radio frequency (RF) transmitter device arranged for supplying RF energy is disclosed. In one aspect, the RF transmitter device has a reception unit for receiving information on detected living beings. The RF transmitter device is arranged for adapting its transmit power according to the received information. A method for adapting the transmit power of the RF transmitter device while it is supplying energy to a sensor network is also disclosed.

RF transmitter device and method for operating the same

Growing community of inventors

Waalre, Netherlands

Ruud Vullers