LandOfFree - US Patents - Listing for Wave transmission lines and networks,Coupling networks,Delay lines including long line elements

Wave transmission lines and networks – Coupling networks – Delay lines including long line elements

180° phase shift circuit having an improved isolation...

Wave transmission lines and networks – Coupling networks – Delay lines including long line elements

180-degree phase shifter

Wave transmission lines and networks – Coupling networks – Delay lines including long line elements

90 degree phase shifter

Wave transmission lines and networks – Coupling networks – Delay lines including long line elements

90.degree. phase shifter apparatus and method using a directly c

Wave transmission lines and networks – Coupling networks – Delay lines including long line elements

Activation layer controlled variable impedance transmission...

Wave transmission lines and networks – Coupling networks – Delay lines including long line elements

Adjustable azimuth and phase shift antenna

Wave transmission lines and networks – Coupling networks – Delay lines including long line elements

Adjustable delay line phase shifter using a selectable...

Wave transmission lines and networks – Coupling networks – Delay lines including long line elements

Adjustable delay transmission line

Wave transmission lines and networks – Coupling networks – Delay lines including long line elements

Adjustable delay transmission line

Wave transmission lines and networks – Coupling networks – Delay lines including long line elements

Adjustable delay transmission lines

Wave transmission lines and networks – Coupling networks – Delay lines including long line elements

Adjustable phase shifter

Wave transmission lines and networks – Coupling networks – Delay lines including long line elements

Analog phase shifter

Wave transmission lines and networks – Coupling networks – Delay lines including long line elements

Analog phase shifter

Wave transmission lines and networks – Coupling networks – Delay lines including long line elements

Analog rat-race phase shifters tuned by dielectric varactors

Wave transmission lines and networks – Coupling networks – Delay lines including long line elements

Antenna control unit and phased-array antenna

Wave transmission lines and networks – Coupling networks – Delay lines including long line elements

Apparatus and a method for an electrical transmission-line inter

Wave transmission lines and networks – Coupling networks – Delay lines including long line elements

Apparatus for delaying radio frequency signals

Wave transmission lines and networks – Coupling networks – Delay lines including long line elements

Apparatus for steering an antenna system

Wave transmission lines and networks – Coupling networks – Delay lines including long line elements

Article comprising a phase shifter having a movable dielectric e