A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf
.
A Low SIR Impulse-UWB Transceiver Utilizing Chirp FSK in 0.18 $\mu{\rm m}$ CMOS
2010
IEEE Journal of Solid-State Circuits
An ultrawideband transceiver employing chirp pulse modulation is proposed for LDR communication. In contrast to the Gaussian pulse, a transmitted pulse modulated with different chirps can maximize the transmitted energy under low supply voltage and is thus amenable to the voltage scalability of the advanced CMOS technologies. The binary data is encoded with different chirp frequencies and two identical pulses are sent per data bit to enable non-coherent demodulation which simplifies the
doi:10.1109/jssc.2010.2074232
fatcat:v3cbgzaz4zd3tnes66d3l5thlu