Low radiation wireless communicator

US8238961B2 · kind B2 · utility

Assignee

• Google LLC · US

Inventors

• Eyal Bychkov · Hod HaSharon, IL
• Lior Storfer · Nes Ziona, IL
• Itay Sherman · Hod HaSharon, IL
• Hagay Katz · Tira, IL
• Uriel R. Brison · Nes Ziona, IL
• Uri Ron · Herzliya, IL
• Tal Engelstein · Ramat Gan, IL
• Sagiv Zeltser · Nes Ziona, IL

Key dates

• Filing date: Sep 2, 2009
• Grant date: Aug 7, 2012
• Expiry date: Nov 5, 2030

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04W52/38
• WIPO field: Telecommunications
• WIPO sector: Electrical engineering

Abstract

A wireless communicator, including a modem operable to transmit and receive voice communication phone calls, a power amplifier coupled with the modem operable to dynamically apply a variable gain factor to voice communications transmitted by the modem, to produce an appropriate power output, and a controller coupled with the modem including a radiation monitor operable to monitor the power output of the power amplifier, the controller being operable to restrict operation of the modem, based on data provided by the radiation monitor, when the cumulative power output produced by the power amplifier exceeds a pre-designated daily cumulative power limit.