<p>A method for incorporating a forward ranging feature into a radar altimeter (50) is described. The method comprises positioning an antenna of the altimeter such that a side lobe (24) of a radar signal radiates from the antenna in a forward direction and processing a radar return from the side lobe to determine a range to a forward object (30).</p>
申请公布号
WO2004111679(A1)
申请公布日期
2004.12.23
申请号
WO2004US18097
申请日期
2004.06.08
申请人
HONEYWELL INTERNATIONAL INC.;HAGER, JAMES, R.;KEUPER, JOHN, H.;ALMSTED, LARRY, D.
发明人
HAGER, JAMES, R.;KEUPER, JOHN, H.;ALMSTED, LARRY, D.