Multi-constellation GNSS receiver RF hardware
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F14%3A00222560" target="_blank" >RIV/68407700:21230/14:00222560 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Multi-constellation GNSS receiver RF hardware
Original language description
Our work deals with hardware conception of the radio-front end of the multi-constellation GNSS receiver and its effect to receiver systems parameters and performance of code measurement. Multi-constellation receiver in our work is defined as multi-frequency, multi-system and multi-signal navigation receiver. It implicates essential problems with wide band and interference proof pre-amplifier, however high selective antenna and filters. Our previous work suggested any potential solution, mainly for precise filtering and amplifying of weak level signals. By help of simulating and modeling of HF elements in conjunction with analysis of signal parameters like bandwidth and system power to noise ratio we could offer an applicable results for a low-noise amplifying and channel selectivity important for receive in various GNSS bands.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
JV - Cosmic technologies
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TE01020186" target="_blank" >TE01020186: Integrated Satellite and Terrestrial Navigation Technologies Centre</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů