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High Fidelity Satellite Navigation Receiver Front End for Advanced Signal Quality Monitoring and Authentication.
| 题名： | High Fidelity Satellite Navigation Receiver Front End for Advanced Signal Quality Monitoring and Authentication. |
| 作者： | Braun, A. D. |
| 关键词： | Artificial satellites, Bandpass filters, Frequency division multiple access, Code division multiple access, Global positioning systems, Monolithic microwave integrated circuits, Multiple access, Navigation, Oscillators, Transmission lines, United states government, Radio frequency filters, Frequency synthesizers, High fidelity rf front-end, Gnss signal quality monitoring, Advanced gnss receiver, Delay, High dynamic range, Adc(analog to digital converter), Gps(global positioning system) |
| 摘要： | Over the last several years, interest in utilizing foreign satellite timing and navigation (satnav) signals to augment GPS has grown. Doing so is not without risks; foreign satnav signals must be vetted and determined to be trustworthy before use in military applications. Advanced signal quality monitoring methods can help to ensure that only authentic and reliable satnav signals are utilized. To effectively monitor and authenticate signals, the front-end must impress as little distortions upon the received signal as possible. The purpose of this study is to design, fabricate, and test the performance of a high-fidelity satnav receiver front-end for advanced monitoring of foreign and domestic space vehicle signals. |
| 报告类型： | 科技报告 |
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