A reconfigurable backplane assembly for a programmable digital radio and consisting of a printed wire matrix plate including connectors for electronic circuit modules, power cables, RF cables, and optical cables with the connectivity between digital signals being dynamically reconfigurable electronically...http://www.google.de/patents/US6105088?utm_source=gb-gplus-sharePatent US6105088 - Backplane assembly for electronic circuit modules providing electronic reconfigurable connectivity of digital signals and manual reconfigurable connectivity power, optical and RF signals