A mobile transceiver that can carry out a wireless communication includes a substrate including a wireless circuit; a built-in antenna disposed on a surface of the substrate; a first conductor disposed on the other surface of the substrate; and a second conductor having a ground side grounded to the...http://www.google.fr/patents/US20070057854?utm_source=gb-gplus-shareBrevet US20070057854 - Mobile transceiver and antenna device
