LandOfFree - US Patents - Listing for Wave transmission lines and networks

Wave transmission lines and networks – Long line elements and components – Strip type

(1-x)BaO.xTiO.sub.2 System dielectric material for use in a micr

Wave transmission lines and networks – Coupling networks – With impedance matching

.pi.-Loop phase bit apparatus

Wave transmission lines and networks – Coupling networks – Delay lines including a lumped parameter

.pi.-section digital phase shifter apparatus

Wave transmission lines and networks – Plural channel systems – Having branched circuits

.pi./2 power divider

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

1-100 GHz microstrip filter

Wave transmission lines and networks – Plural channel systems – Having branched circuits

1/2 Wavelength side coupled filter

Wave transmission lines and networks – Plural channel systems – Having branched circuits

14/12 GHz Duplexer

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

180 degree phase shifter bit

Wave transmission lines and networks – Plural channel systems – Having branched circuits

180 degrees hybrid coupler

Wave transmission lines and networks – Plural channel systems – Having branched circuits

180 degrees hybrid coupler

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 – Plural channel systems – Having branched circuits

180.degree. hybrid tee

Wave transmission lines and networks – Coupling networks – With impedance matching

180.degree. PHASE SHIFTING APPARATUS

Wave transmission lines and networks – Plural channel systems – Having branched circuits

180.degree. power divider for a helix antenna

Wave transmission lines and networks – Plural channel systems – Having branched circuits

2:1 bandwidth, 4-way, combiner/splitter

Wave transmission lines and networks – Plural channel systems – Having branched circuits

2D transmission line-based apparatus and method

Wave transmission lines and networks – Negative resistance or reactance networks of the active type – Simulating specific type of reactance

3-Phase switched capacitor circuit having an inductive character

Wave transmission lines and networks – Plural channel systems – Having branched circuits

3-Position, 4-port waveguide switch