Array signal recovery algorithm for a single-RF-channel DBF array

EURASIP Journal on Advances in Signal Processing

Table 2 The comparison of requirements

	Normal DBF radar	Method in [22]	Method in [23]	This paper
Priori information	No need	Need	No need	No need
Samping frequency	PRF	PRF	N × PRF	PRF
Number of receiving channels	N	1	1	1