Invention Grant
US07751496B2 Electromagnetic wave transmitter, receiver and transceiver systems, methods and articles of manufacture 失效
电磁波发射器,接收器和收发器系统,方法和制造品

Electromagnetic wave transmitter, receiver and transceiver systems, methods and articles of manufacture
Abstract:
The invention relates to a system for electromagnetic processing of an input wave involving the steps of receiving a modified signal derived from two or more signals that represent the input wave when combined; and regulating the modified signal using a digital signal containing at least one characteristic of the two or more signals. Embodiments of the invention may utilize in-phase and quadrature phase signals, where the magnitude portion of the signals may be used for regulating the modified signal. The modified signal may be created by modulating a characteristic of the I, Q signals, such as their sign, with an RF or other frequency carrier wave.
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