Patent ID: 7711057
Filing Date: 2010-05-04
Classification: G01S,H04L

Abstract:
1. A method comprising providing a transmitter and a receiver; selecting a desired bandwidth B outputting the transmit signal f(t) from the transmitter towards a target and towards interference, wherein the target produces a target signal; and further comprising receiving a combination signal at the receiver, wherein the combination signal includes noise and the transmit signal f(t) modified by interacting with the target and the interferences, acting on the combination signal using the receiver to form a receiver output signal, wherein the transmit signal f(t) is selected and the receiver is configured so that the ratio of the receiver output signal to interference plus noise power is maximized while maintaining the desired bandwidth B wherein the Fourier transform F(ω) of the transmit signal f(t) is given by: wherein B Q(ω) is the target signal Fourier transform; G G Ω Ω