Multi-constellation GNSS receiver RF hardware

Kód výsledku v 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>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Multi-constellation GNSS receiver RF hardware

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Multi-constellation GNSS receiver RF hardware

Popis výsledku anglicky

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.

Druh

O - Ostatní výsledky

CEP obor

JV - Kosmické technologie

OECD FORD obor

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Projekt

<a href="/cs/project/TE01020186" target="_blank" >TE01020186: Centrum integrovaných družicových a pozemských navigačních technologií</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů