... transmission system receiver quick brown fox jump transmitter lazy dog 1234567890 modulation scheme underwater technology multipath laz dog 1234567890 lazy dog 5234567890 subsystem data rate upstream oil & gas basin offshore environment modulation dog 1234567890 frequency...

... stations also provide differential information that is necessary in the user position calculation. The equipment at each tracking station consists of four Starfix receivers with antennas, a signal processing unit (SPU), a leased phone line modem to communicate with the Master Site, a back-up dial up modem...

... Department of Defense estmates that by the begmmng of the 21st century there wdl be nearly half-a-rmllion GPS receivers in operation throughout the world. Equally rnportant, but covenng a more h t e d objective than GPS, IS the development of merhal nawgation and surveymg systems. Radio, acoustic and mertlal...

... well-known now that it is not proposed to describe it here - there are many references avdable d a descnptlon IS needed. Superficially it may seem an easy task to set up such a system - all that is needed 1s a momtor receiver and a method of transmisslon but, m practice, as usual, it is not. Not only...

... whch field trial receiver helmsman sonar resolution storage subsystem benigraph positiomg platform field tnal beamformer processor accuracy fish attitude frequency kalman filter The Benigraph Surveying System: Results of Field Trials Erzk Hammerstad, Arne Louzk, LezfKrane...