G-Nss

APPLICATION NOTE Fundamental GNSS Receiver Characterisation Spirent communication theory PLC Paignton, Devon, TQ4 7QR, England Web: hypertext transfer protocol://www.spirent.com/positioning Tel: +44 1803 546325 telefax: +44 1803 546301 Copyright © 2011 Spirent. all Rights Reserved. All of the company style and/or brand names and/or product names referred to in this document, in divisionicular, the name Spirent and its logo device, are any registered trademarks or trademarks of Spirent plc and its subsidiaries, pending enrolment in accordance with pertinent national laws. All former(a) registered trademarks or trademarks are the property of their various(prenominal) owners. The information contained in this document is subject to change without bring out and does not work a commitment on the part of Spirent. The information in this document is believed to be accurate and trusty; however, Spirent assumes no function or liability for any errors or inaccuracies that may front in the document.

SPIRENT Application Note rapscallion 2 Contents listening Introduction RF premise Typical GPS Simulators Fundamental Receiver Performance Parameters Cold prevail Time To First Fix Simulator test Warm constrain on TTFF Hot Start TTFF Acquisition esthesia Tracking esthesia Reacquisition Time Static piloting Accuracy Dynamic soaring Accuracy Radio Frequency Interference Conclusions Referenced Documents chroma of Terms 4 4 5 5 5 6 6 7 7 8 8 9 10 12 13 15 15 16 SPIRENT Application Note Page 3 Audience This Application Note is for designers, develope rs, integrators and testers of GNSS receiver! s or systems, who need to chink their products exit perform in the intended environment. Spirent recommends you have a canonic understanding of satellite navigation principles and awareness of RF framework as a test method is desirable. Introduction in that location is a steady growth in the rehearse of GNSS in new and existing markets. Consequently, there is an increasing reliance on GNSS technology. With...If you want to get a full essay, ordination it on our website: BestEssayCheap.com

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