Andrew Harms

2 accepted papers

2017

Run-length limited codes for backscatter communication

Itay Cnaan-On, Andrew Harms, Jeffrey L. Krolik, A. Robert Calderbank

ICASSP 2017accepted

In backscatter communications, ultra-low power devices signal by modulating the reflection of radio frequency signals emitted from an external source. Unlike conventional one-way communication, the backscatter channel experiences unique self-interference and spread Doppler clutter. Run-length limite…

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2015

Ocean acoustic waveguide invariant parameter estimation using tonal noise sources

Andrew Harms, Jonathan L. Odom, Jeffrey L. Krolik

ICASSP 2015accepted

The abundance of shipping noise sources in ocean littoral zones provides a great opportunity to estimate ocean environmental parameters. The waveguide invariant parameter β, defined as the ratio of inverse group and phase velocities between modes, has been used in a variety of applications including…

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