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System and method for efficient, high-resolution microwave imaging using complementary transmit and receive beam patterns
System and method for efficient, high-resolution microwave imaging using complementary transmit and receive beam patterns
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机译:使用互补的发射和接收波束图进行高效,高分辨率微波成像的系统和方法
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摘要
A scanning panel for use in a microwave imaging system captures a microwave image of a target using two complementary arrays of antenna elements. Each of the antenna elements in a first array is capable of being programmed with a respective phase delay to direct a transmit beam of microwave illumination toward the target in a transmit beam pattern, and each of the antenna elements in a second array is capable of receiving reflected microwave illumination reflected from the target in a receive beam in a receive beam pattern complementary to the transmit beam pattern. The microwave image of the target is formed at an intersection between the transmit beam and the receive beam.
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