Retractable antenna for electronic devices

Retractable antenna for electronic devices

Retractable antenna for portable communicator

Retractable antenna for portable telephone

Retractable antenna module

Retractable antenna system

Retractable antenna system

Retractable antenna system

Retractable antenna system with switchable impedance matching

Retractable antenna unit for a mobile phone

Retractable antenna with shifting electrical length

Retractable broad-band antenna for portable telephones

Retractable dual-band antenna system with parallel resonant...

Retractable helical antenna

Retractable radiotelephone antennas and associated radiotelephon

Retractable sliding antenna assembly for wireless communication

Retractable stubby antenna

Retractable top load antenna

Retractable tripod antenna

Retractable, extendable and rotatable dual antenna system