A built-in antenna mounting structure for portable radio equipment, including a shield chassis formed of molded resin, whose surface except an antenna mounting surface is treated with a conductive material, a printed wiring board mounted on the shield chassis and having a transmitting/receiving circuit,...http://www.google.fr/patents/US5874920?utm_source=gb-gplus-shareBrevet US5874920 - Portable radio equipment, and built-in antenna mounting structure and shielding structure for the portable radio equipment
Portable radio equipment, and built-in antenna mounting structure and ...
