Chen L.,Xidian University |
Guo Y.C.,National Laboratory of Information Control Technology for Communication System Jiaxing |
Guo Y.C.,Zhejiang Institute of Communications |
Shi X.W.,Xidian University |
Zhang T.L.,Xidian University
International Journal of Antennas and Propagation | Year: 2010
This paper presents an overview on the phase conjugation techniques of the retrodirective antenna array. The concepts, advantages, and disadvantages of phase conjugation techniques are introduced. The self-phasing characteristic and technical difficulties of the array are presented as well as their structures and applications. Further researches in this area are presented finally. © 2010 Lei Chen et al.