NASA Technical Reports Server (NTRS) : Autonomous pdf

NASA Technical Reports Server (NTRS) : Autonomous

More Book Details

Description of the Book:

The autonomous and integrated aspects of the operation of the AIRS (Autonomous Integrated Receive System) are discussed from a system operation point of view. The advantages of AIRS compared to the existing SSA receive chain equipment are highlighted. The three modes of AIRS operation are addressed in detail. The configurations of the AIRS are defined as a function of the operating modes and the user signal characteristics. Each AIRS configuration selection is made up of three components: the hardware, the software algorithms and the parameters used by these algorithms. A comparison between AIRS and the wide dynamics demodulation (WDD) is provided. The organization of the AIRS analytical/simulation software is described. The modeling and analysis is for simulating the performance of the PN subsystem is documented. The frequence acquisition technique using a frequency-locked loop is also documented. Doppler compensation implementation is described. The technological aspects of employing CCD’s for PN acquisition are addressed

• Creator/s: NASA Technical Reports Server (NTRS
• Date: 8/1/1984
• Year: 1984
• Book Topics/Themes: NASA Technical Reports Server (NTRS), ARCHITECTURE (COMPUTERS), READ-ONLY MEMORY DEVICES, REAL TIME OPERATION, RECEIVERS, SYSTEMS INTEGRATION, ALGORITHMS, CHARGE COUPLED DEVICES, ERROR ANALYSIS, FEEDBACK CONTROL, SIGNAL PROCESSING, SOFTWARE ENGINEERING, Chie, C. M., Su, Y. T., Lindsey, W. C., Koukos, J

An excerpt captured from the PDF book