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Pregled bibliografske jedinice broj: 874789

Towards Optimal Noise Properties of NMR Antenna- Receiver Chain


Kolar, Petar; Hrabar, Silvio; Grbić, Mihael S.
Towards Optimal Noise Properties of NMR Antenna- Receiver Chain // Proceedings of EuCAP 2017
Pariz, Francuska, 2017. str. 1057-1059 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Towards Optimal Noise Properties of NMR Antenna- Receiver Chain

Autori
Kolar, Petar ; Hrabar, Silvio ; Grbić, Mihael S.

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of EuCAP 2017 / - , 2017, 1057-1059

Skup
11th European Conference on Antennas and Propagation (EuCAP 2017)

Mjesto i datum
Pariz, Francuska, 19. - 24. 3. 2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
loop antenna, NMR, noise figure, sensitivity

Sažetak
A role of a small loop antenna, that acts as a probe in standard NMR systems, is reviewed. It is shown that the noise properties of a whole system are not always dictated just by proper resonant matching of the antenna and the use of high-quality pre-amplifier (as it is usually believed). Actually, the losses and mismatch of all other passive components may have a serious impact on the overall chain sensitivity. A simple theoretical and experimental investigation has shown that careful design of the NMR antenna-receiver chain can substantially decrease the overall noise figure, and therefore increase the system sensitivity.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Elektrotehnika, Informacijske i komunikacijske znanosti



POVEZANOST RADA


Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Petar Kolar (autor)

Avatar Url Silvio Hrabar (autor)

Avatar Url Mihael Srđan Grbić (autor)

Citiraj ovu publikaciju

Kolar, Petar; Hrabar, Silvio; Grbić, Mihael S.
Towards Optimal Noise Properties of NMR Antenna- Receiver Chain // Proceedings of EuCAP 2017
Pariz, Francuska, 2017. str. 1057-1059 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Kolar, P., Hrabar, S. & Grbić, M. (2017) Towards Optimal Noise Properties of NMR Antenna- Receiver Chain. U: Proceedings of EuCAP 2017.
@article{article, year = {2017}, pages = {1057-1059}, keywords = {loop antenna, NMR, noise figure, sensitivity}, title = {Towards Optimal Noise Properties of NMR Antenna- Receiver Chain}, keyword = {loop antenna, NMR, noise figure, sensitivity}, publisherplace = {Pariz, Francuska} }
@article{article, year = {2017}, pages = {1057-1059}, keywords = {loop antenna, NMR, noise figure, sensitivity}, title = {Towards Optimal Noise Properties of NMR Antenna- Receiver Chain}, keyword = {loop antenna, NMR, noise figure, sensitivity}, publisherplace = {Pariz, Francuska} }




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