Title :
The Solution to Array Signal Ambiguity Base on High Order Cumulate
Author :
Yong, Han ; Yang, Cao ; Junwei, Yang ; Xiaolin, Qiao
Author_Institution :
Harbin Inst. of Technol., Harbin
Abstract :
On the arrary signal processing, the problem of signal ambiguity exists because that the minimum of the space between elements is larger than half of the wavelength. Baseing on discussing how the signal ambiguity exists and the principium of array augmentation with high-order cumulate, a high-order cumulate algorithm to resolve the the signal ambiguity problem is studied in this paper, which is utilizeing the characteristic of array augmentation with high-order cumulate.
Keywords :
array signal processing; higher order statistics; arrary signal processing; array augmentation; array signal ambiguity; high-order cumulate; Antennas and propagation; Communications technology; Electromagnetic compatibility; Microwave antenna arrays; Microwave propagation; Microwave technology; Signal processing; Signal processing algorithms; Space technology; Vectors; DOA; array signal; high-order cumulate; signal ambiguity;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2007 International Symposium on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4244-1045-3
Electronic_ISBN :
978-1-4244-1045-3
DOI :
10.1109/MAPE.2007.4393488
