无源毫米波成像阵列的宽带接收模块:优化与测试结果

2010 INTERNATIONAL KHARKOV SYMPOSIUM ON PHYSICS AND ENGINEERING OF MICROWAVES, MILLIMETER AND SUBMILLIMETER WAVES Pub Date : 2010-06-21 DOI:10.1109/MSMW.2010.5546113

V. Khaikin, V. R. Zakamov, V. Shashkin, S. Kuzmin, V. Radzikhovsky

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引用次数: 3

摘要

给出了w波段接收模块的噪声和阻抗优化结果。基于InP MMIC LNA和高灵敏度阻抗匹配低势垒探测二极管，研制了一种用于毫米波无源成像阵列的宽带紧凑型接收模块。实现的带宽为85-100 GHz，增益系数为30 dB，足以提供15 mK/Hz1的接收模块温度灵敏度。给出了接收模块的测试结果。

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A wideband receiver-module for passive MM wave imaging array: Optimization and test results

Results of noise and impedance optimization of a W-band receiver-module are given. A wideband compact receiver-module for MM wave passive imaging array has been developed on the basis of InP MMIC LNA and a highly sensitive impedance matched low-barrier detector diode. Achieved bandwidth is 85–100 GHz, the gain factor is 30 dB that was sufficient to provide 15 mK/Hz1 temperature sensitivity of the receiver-module. Tests results of the receiver-module are presented.

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来源期刊

2010 INTERNATIONAL KHARKOV SYMPOSIUM ON PHYSICS AND ENGINEERING OF MICROWAVES, MILLIMETER AND SUBMILLIMETER WAVES

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