LandOfFree - US Patents - Listing for Communications: directive radio wave systems and devices (e.g., ,Determining distance

Communications: directive radio wave systems and devices (e.g. – Determining distance – Altimeter

Method of spectral analysis, FM/CW type radio altimeter with dig

Communications: directive radio wave systems and devices (e.g. – Determining distance – Phase comparison

Methods and apparatus for accurate phase detection

Communications: directive radio wave systems and devices (e.g. – Determining distance – Altimeter

Methods and apparatus for conversion of radar return data

Communications: directive radio wave systems and devices (e.g. – Determining distance – Altimeter

Methods and apparatus for determination of a filter center...

Communications: directive radio wave systems and devices (e.g. – Determining distance – Height finder

Methods and apparatus for providing target altitude...

Communications: directive radio wave systems and devices (e.g. – Determining distance – Altimeter

Methods and apparatus for randomly modulating radar altimeters

Communications: directive radio wave systems and devices (e.g. – Determining distance – Altimeter

Methods and systems for identifying high-quality phase angle...

Communications: directive radio wave systems and devices (e.g. – Determining distance – Altimeter

Methods and systems for maintaining a position during...

Communications: directive radio wave systems and devices (e.g. – Determining distance – Altimeter

Methods and systems for measuring terrain height

Communications: directive radio wave systems and devices (e.g. – Determining distance – Height finder

Methods and systems for piecewise curve fitting or radar...

Communications: directive radio wave systems and devices (e.g. – Determining distance – Altimeter

Methods and systems for reducing interference caused by...

Communications: directive radio wave systems and devices (e.g. – Determining distance – Material level within container

Microwave apparatus and method for ullage measurement of agitate

Communications: directive radio wave systems and devices (e.g. – Determining distance – With pulse modulation

Microwave pulse generator and pulse-echo ranging system

Communications: directive radio wave systems and devices (e.g. – Determining distance – Material level within container

Microwave sealing for radar level gauges

Communications: directive radio wave systems and devices (e.g. – Determining distance – With frequency modulation

Microwave sensor

Communications: directive radio wave systems and devices (e.g. – Determining distance – Material level within container

Microwave tank-contents level measuring assembly with a phase co

Communications: directive radio wave systems and devices (e.g. – Determining distance – With frequency modulation

Microwave transceiver using a reflection pumped mixer

Communications: directive radio wave systems and devices (e.g. – Determining distance – With pulse modulation

Millimeter wave pulsed radar system

Communications: directive radio wave systems and devices (e.g. – Determining distance – With frequency modulation

Mispairing determination and signal processing method for...