用于室内和室外国土安全应用的无源毫米波传感器

2007 International Conference on Sensor Technologies and Applications (SENSORCOMM 2007) Pub Date : 2007-12-04 DOI:10.1109/SENSORCOMM.2007.4394891

B. Kapilevich, B. Litvak, M. Einat, O. Shotman

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引用次数: 22

摘要

报道了工作在88 ~ 100ghz范围内的无源毫米波传感器的设计与测试。该传感器的扫描部分基于外差配置，带宽高达12 GHz, NF = 9-10 dB。它可以接收噪声信号，这是被动毫米波成像的典型特征。根据天线系统的不同，传感器可以配置为室内和室外成像条件。设计并测试了与MatLab 7数据采集系统相匹配的Lab View界面。最后给出了用该传感器重建的室内和室外图像的实例，证明了该传感器对国土安全需求的适用性。

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Passive mm-wave Sensor for In-Door and Out-Door Homeland Security Applications

Design and testing of the passive mm-wave sensor operating in 88-100 GHz range is reported. The scanning part of this sensor is based on a heterodyne configuration with a bandwidth up to 12 GHz and NF = 9-10 dB. It can receive like noise signals that are typical for passive mm-wave imaging. Depending on the antenna system the sensor can be configured for both in-door and out-door imaging conditions. Lab View interface matched with MatLab 7 data acquisition system has been designed and tested. Examples of in-door and out-door images reconstructed with this sensor are presented proving its applicability for homeland security needs.

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2007 International Conference on Sensor Technologies and Applications (SENSORCOMM 2007)

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