WIRELESS HANDHELD DEVICES, RADIATION SYSTEMS AND MANUFACTURING METHODS

摘要

A new wireless handheld or portable device including a very compact, small size and light weight radiation booster operating in a single or in multiple frequency bands; that is, a radiation booster for a radiating system embedded into a wireless handheld device, wherein said radiating system including said booster is configured to both transmit and receive simultaneously in a single band or in multiple frequency bands. The present invention discloses radiation booster structures and their manufacturing methods that enable reducing the cost of both the booster and the entire wireless device embedding said booster inside the device.