Collapsible-helix antenna
Compact television antenna system
Configurable radio frequency element
Continually adjustable frequency antenna
Convertible telescopic antenna
Dielectric sheet mounted dipole antenna with reactive loading
Dismantling-type antenna, with capacitive load, of whip...
Double tuned dipole antenna
Double-tuned disc loaded monopole
Dual band antenna
Dual band antenna for mobile communications
Dual frequency, low profile antenna for low earth orbit satellit
Electromagnetic field generation antenna for a transponder
Electronic article surveillance system and tag circuit component
Electronic device having helical resilient member serving as...
End loaded helix antenna
Flexible antenna with capacative plate coupling
Frequency range enchanced monopole antenna
Gap raidated antenna
Helical antenna