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Vertically integrated electronically steered phased array and method for packaging
Vertically integrated electronically steered phased array and method for packaging
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机译:垂直集成的电子控制相控阵及其包装方法
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摘要
A vertically integrated electronically steered phased array that employs beamsteering using a programmable phase locked loop including a local oscillator. The local oscillator provides an oscillator signal that is converted to an RF signal that can be either up-converted for a transmit operation or down-converted for a receive operation. The relative off-set between independently generated local oscillator signals forms the basis of the off-set phase required for a phased array. The absolute measure of off-set phase is referenced to a globally distributed clock signal that aligns the zero degree phase shift of the oscillator.
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