Hybrid Milimeter Wave Image Sensor with Single Antenna Structure

摘要

The present invention can be used with a single antenna and processes the active and passive millimeter wave image of a single system to be formed by the combination of a millimeter wave image sensor of a single antenna structure to enable efficient use depending on the situation so that, millimeter used as a signal source for supplying a signal when operating in the active image sensor wave signal source; the millimeter wave signal supplies the signal supplied from the source to the antenna and, when operating in the active image sensor when operating in the reflected signal from the target object and manual image sensor receives the signal from the target object naturally radiated through the antenna to the switch circulators; radiation source to the target object and the signal that is supplied via the circulator, naturally receive the signals emitted by the target object when working with the signal reflected from the target object when the image sensor and manually operable to an active image sensor, by selectively switching the incoming signal is passed via the circulator switch transferring to the image sensor module;; and delivered to the antenna to the circulator. and a