@inproceedings{5bad0860278a4a51b454ae6b0f241fb7,
title = "5.8-GHz ISM band intermodulation radar for high-sensitivity motion-sensing applications",
abstract = "Many electronic components such as diodes and transistors exhibit certain degree of nonlinearity. In this paper, this nonlinearity is used for a radar target to generate intermodulation tones from incident waves with two fundamental frequencies, so that the radar detects only the target and rejects clutter reflections. In this paper, the intermodulation radar at 5.8 GHz ISM band and the passive tag were designed, fabricated and characterized. The motion and the intermodulation generated by the tag were measured, as compared with undesired fundamental reflections. This intermodulation-based nonlinear radar approach can overcome some drawbacks of harmonic radars. It has wide potential applications in clutter noise rejection and detection of unauthorized electronic devices.",
keywords = "Diode, Intermodulation, Nonlinear target, Passive target, Third order intermodulation",
author = "Ashish Mishra and Changzhi Li",
note = "Funding Information: The authors would like to acknowledge grant support from National Science Foundation (NSF) CNS-1718483 and ECCS-1760497. Publisher Copyright: {\textcopyright} 2018 IEEE.; null ; Conference date: 14-01-2018 Through 17-01-2018",
year = "2018",
month = feb,
day = "28",
doi = "10.1109/RWS.2018.8304930",
language = "English",
series = "IEEE Radio and Wireless Symposium, RWS",
publisher = "IEEE Computer Society",
pages = "4--6",
booktitle = "RWS 2018 - Proceedings",
}