LandOfFree - US Patents - Listing for Communications: directive radio wave systems and devices (e.g., ,Directive,Beacon or receiver

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Device and method for reconstructing a vector wave from amplitud

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Device for localizing a transmitter unit

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Device for measuring angle positions

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Device for pulse modulation automatic control

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Differential doppler velocity GPS receiver

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Differential ranging for a frequency-hopped remote position dete

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Digital antenna goniometer and method

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Digital averaging filter particularly suited for use with air na

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Digital beam-forming apparatus and technique for a...

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Digital direction finding receiver

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Digital frequency discriminator, for extracting a sinusoidal sig

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Digital gain adjustment

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Digitally programmable radio modules for navigation systems

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Direct sequence spread spectrum direction finder

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Direction and distance finder

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Direction and distance finder for locating distress signals

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Direction determining apparatus

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Direction estimating apparatus, directivity controlling...

Communications: directive radio wave systems and devices (e.g. – Directive – Beacon or receiver

Direction finder