Adjustable integrated circuit antenna structure

Adjustable top loaded antenna

Antenna

Antenna arrangement

Antenna assembly

Antenna assembly for high frequency ranges

Antenna coil

Antenna coupling system

Antenna device

Antenna device

Antenna element

Antenna for broad-band ultrahigh frequency

Antenna having a monopole design, for use in several...

Antenna loading device with series connected loading coils

Antenna structures having reactance at free end

Antenna system utilizing elevated, resonant, radial wires

Antenna system utilizing top loading wires having adjustable...

Antenna with tunable helical resonator

Antenna with unbalanced feed

Apparatus and method for an amplitude monopulse directional ante