Title :
Lossless compression of weight vectors from an adaptive filter
Author :
Bredemann, M.V. ; Elliott, G.R. ; Stearns, S.D.
Author_Institution :
Sandia Nat. Labs., Albuquerque, NM, USA
Abstract :
Techniques for lossless waveform compression can be applied to the transmission of weight vectors from an orbiting satellite. The vectors, which are a part of a hybrid analog/digital adaptive filter, are a representation of the radio frequency background seen by the satellite. An approach is used which treats each adaptive weight as a time-varying waveform
Keywords :
adaptive filters; data compression; remote sensing; satellite links; adaptive filter; hybrid analog/digital adaptive filter; lossless compression; orbiting satellite; radio frequency background; time-varying waveform; waveform compression; weight vectors; Adaptive filters; Instruments; Laboratories; Low earth orbit satellites; Narrowband; Propagation losses; Radio frequency; Remote sensing; Satellite broadcasting; Transversal filters;
Conference_Titel :
Circuits and Systems, 1994., Proceedings of the 37th Midwest Symposium on
Conference_Location :
Lafayette, LA
Print_ISBN :
0-7803-2428-5
DOI :
10.1109/MWSCAS.1994.518971
