Acoustic sensor for
wireless sensor networks based on ultrawideband chaotic radio pulses
A. S.
Dmitriev, A. I. Ryzhov, L. V. Kuzmin, N. V.
Rumyantsev, O. V. Evseev, G. K. Mansurov
Kotel’nikov Institute of Radio-engineering and Electronics
of RAS
Received
January 19, 2012
Abstract.
A hardware-software solution development of a
low-power consumption
acoustic sensor included into a wireless sensor
network based on ultrawideband chaotic radio pulses is considered in the
article. Low power consumption of the sensor is provided by power efficient
electronic components and a new compressing method PADPCM, which is resistant to
data block losses during packet transmissions within sensor networks.
Keywords:
ultrawideband,
chaotic, radio pulse, acoustic, sensor,
compressing, packet transmission.