57 ABSTRACT A radar generates first and second mutually comple mentary binary code
sequences. The autocorrelation functions of the first and second pulse sequences are …

[57] ABSTRACT A radar transmits dispersed pulses in which the sub pulses are modulated
by? rst and second mutually com plementary code sequences, the autocorrelation func tions …

A radar system simultaneously transmits first and second signals toward a target at higher
and lower carrier frequencies, respectively. Each carrier is phase-modulated by a set of …

57 ABSTRACT A method of processing doppler signal data to provide time and frequency
(therefore phase) coincidence for complementary code pairs of a coherent, pulse com …

A radar system includes a doppler/pulse compressor/range sidelobe suppressor filter bank
(40), which separates received echo signals according to their frequency spectrum into …

BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a
pulse compression system. More speci? cally, the invention relates to such a system which …

BACKGROUND OF THE INVENTION This invention pertains generally to active radar
seekers for guided missiles and particularly to a method for encod ing a high pulse repetition …

[57] ABSTRACT A radar system transmits dispersed pulses, and receives echoes from
targets. The echo signals are digitized and 2'; a pie over a num er 0 slgna pat s. n eac slgna …

[57] ABSTRACT A method and apparatus for resolving Doppler fre quency shift ambiguities
in pulse Doppler radar systems provides a radiated signal that is modulated with a peri odic …

The high resolution radar system of the present disclosure is a carrier pulse type, object
position and velocity measure ment radar system in Which a narroW pulse modulated carrier …