Title :
Phase synthesis of a wave beam field that provides maximization of the transmitted power
Author :
Vaganov, R.B. ; Korshunova, E.N. ; Korshunov, Igory P. ; Shaposhnikov, Sergey S. ; Shatrov, Aleksandr D.
Author_Institution :
Inst. of Radioengineering & Electron., Russian Acad. of Sci., Frjazino, Russia
Abstract :
The problem of power transmission via a long microwave beam is usually solved by means of the creation of the field that falls at the antenna edges and its focusing toward the rectenna center. It is shown that phase synthesis may be realized with the use of an extra distribution of the radiated field phase. That optimal phase correction provides some power increase when the uniform law describes a radiated field distribution.
Keywords :
electromagnetic field theory; focusing; microwave power transmission; microwave propagation; receiving antennas; Sun power utilization; long microwave beam; microwave power transmission; phase synthesis; power density distribution; rectenna center; transmitted power maximization; uniform law; wave beam field; Apertures; Batteries; Diffraction; Earth; Lenses; Microwave antennas; Power transmission; Rectennas; Sun; Transmitting antennas;
Conference_Titel :
Antenna Theory and Techniques, 2003. 4th International Conference on
Print_ISBN :
0-7803-7881-4
DOI :
10.1109/ICATT.2003.1238874