Methods & apparatus for locating predetermined portions ofa radiofrequency pulse
DE2518611A1
Delay discriminator for Coran-C radio navigation system - is able to suppress echo and scattering pulses using specified elliptic and two pole filters
ES436240A1
Improvements introduced in procedures and apparatus for discriminating, through filters, radio frequency signals or signal impulses received in pulse navigation systems. (Machine-translation by Google Translate, not legally binding)
IT1035135B
Delay discriminator for Coran-C radio navigation system - is able to suppress echo and scattering pulses using specified elliptic and two pole filters
CA1033820A
Process of and apparatus for providing filter discrimination between received direct impulses and delayed pulses as in pulse navigation and related applications
GB1508372A
Process of and apparatus for providing filter discrimination between received direct impulses and delayed pulses as in pulse navigation and related applications
US3882504A
Process of and apparatus for providing filter discrimination between received direct impulses and delayed pulses as in pulse navigation and related applications
US3921076A
Method of and apparatus for locating predetermined portions of a radio-frequency pulse, particularly adapted for leading edge location of loran and similar navigational pulses
