A hand-held apparatus has a Doppler radar secured within one wall of a phone sleeve. A phone may be placed within the sleeve and in signal communication with the radar via a connector molded in the sleeve. In operation, an RF signal may be directed toward a distant moving target and a bounce signal received. The speed of the target is calculated from the Doppler frequency shift and displayed by the phone to the user.
申请公布号
US8519885(B2)
申请公布日期
2013.08.27
申请号
US201213590053
申请日期
2012.08.20
申请人
ASH, JR. DANIEL R.;ASH, SR. DANIEL R.;STORNIOLO JOSEPH;MOBILE JOOSE, INC.
发明人
ASH, JR. DANIEL R.;ASH, SR. DANIEL R.;STORNIOLO JOSEPH