Voxx International Corporation

Songling Zhao

Prapan Paul Tinaphong

David Anthony Benedetti

James K Rinehart

Kevin Kei Kwan Lee

John Anthony Andrews

S Ian Geise

Nathan T Frame

A broadband, low profile, ultra-thin and flexible, planar wire antenna includes an inverted triangular section and a horizontal bar section centered at the apex of the triangular section. Tab elements are provided on opposite ends of the bar section to increase the end effect of the antenna. Furthermore, 45 degree tabbed elements are joined to the top corners of the triangular section and extend in opposite directions therefrom. The tabbed elements added to the triangular section and to the bar section increase the overall electrical length of the antenna to simulate a physically larger size antenna.

Ultra-thin, flexible, broadband low profile planar wire antenna

An electronic amplifier device amplifies magnetic audio signals emanating from a portable electronic device placed thereon. The electronic amplifier device includes a housing having a designated area for placement of the portable electronic device thereon, an amplifier circuit, and at least one loudspeaker electrically coupled to the amplifier circuit. A wireless audio coupler circuit situated within the electronic amplifier device includes a magnetic signal pick-up coil which is situated in close proximity to the designated area on the housing. The magnetic signal pick-up coil senses magnetic signals emanating from the portable electronic device placed on the designated area of the housing, and the electronic amplifier device amplifies these signals and provides them to the loudspeaker.

Wireless audio coupler and amplifier for mobile phone, tablet device, MP3 player and the like

Growing community of inventors

Carmel, IN, United States of America

Songling Zhao