Canadian brokerage Questrade is adopting Financial Software Systems’ Spectrum System. The Toronto-headquartered provider of direct access trading in the U.S. and Canadian stock and options markets as ...

Inmarsat has selected Northrop Grumman Information Systems of McLean, Va., to provide a signal interference and monitoring system for its Ka-band Global Xpress satellite system, London-based Inmarsat ...

Spectrum is an invisible, finite resource that’s been regulated since the Radio Act of 1912 and is central to our digital ecosystems. But given the rate of evolution within the technological sector, ...

Spread spectrum technology has blossomed from a military technology into one of the fundamental building blocks in current and next-generation wireless systems. From cellular to cordless to wireless ...