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This paper discusses the microwave power transmission (MPT) system designs to obtain the maximum direct current to direct current (dc-dc) efficiency at a low budget. The truncated taper function level distribution of the transmitting antenna aperture is suggested to get higher microwave capture efficiency. The receiving rectennas could obtain the maximum microwave to direct current (mw-dc) conversion...
Microwave power transmission is the key of space solar power station. Microwave power transmitting array is introduced firstly. Using Wilcox expansion spatial structure of electromagnetic field is discussed, especially in the Fresnel region. Power distribution is depicted subsequently.
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