1. Noise-Modulated Correlation Measuring and Performance Analysis
- Author
-
Cheng Hong Zhou, Jun Hai Guo, Wei Ping Qian, and Hua Zhao
- Subjects
Engineering ,Noise temperature ,Noise measurement ,business.industry ,Pulse-Doppler radar ,General Engineering ,Noise floor ,law.invention ,Continuous-wave radar ,Space-time adaptive processing ,Noise ,law ,Electronic engineering ,Radar ,business - Abstract
Radar obtains motion information of target from received modulated electromagnetic waves, which is usually periodical pulses or continuous waves. In this process, noise will affect the detection performance. However, as a modulated transmitting signal, noise has incomparable advantages over traditional radar. In this article, the mechanism of noise as modulation signal is introduced, and subsequently focused on the principles of distance ranging the corresponding estimation methods are proposed. Besides, the interference resistance characters of noise radar is verified by simulation.
- Published
- 2014
- Full Text
- View/download PDF