About: http://webisa.webdatacommons.org/162039455

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	A system as in claim 14 wherein,(a) each pulse in a group has plus or minus phase and so the phase code of a group is a series of plus and minus, and (b) the phase code of each group is the inverse of the previous group. 16.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com