Výsledky vyhledávání

Receiving section of an optically pumped quantum magnetometer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::48e25309e0f11a13803cb0f8579925f3

Design of a Low-Cost Small-Size Fluxgate Sensor

Autor: Xing-Xing Hu, Yuntian Teng, Xiaoyu Shen

Publikováno v: Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 19
Sensors, Vol 21, Iss 6598, p 6598 (2021)

Traditional fluxgate sensors used in geomagnetic field observations are large, costly, power-consuming and often limited in their use. Although the size of the micro-fluxgate sensors has been significantly reduced, their performance, including indica

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d4220fe454f5cbb7abd627b1562be74
https://pubmed.ncbi.nlm.nih.gov/34640915

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A charge amplifier with noise peaking suppression and gain drop compensation utilizing a Quasi-Miller RC network

Autor: Zhen Gu, Xiaojun Bi

Publikováno v: AEU - International Journal of Electronics and Communications. 107:252-256

A charge amplifier with noise peaking suppression and gain drop compensation is proposed. By utilizing the proposed Quasi-Miller RC network, the noise peaking is suppressed and gain drop is compensated, which alleviates the design trade-off between c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c485019297a70a11c71233428785b63
https://doi.org/10.1016/j.aeue.2019.05.029

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Number Counts, Confusion, Mapping Issues, and Sky Coverage Analysis for Radio Continuum Surveys through Emu Early Science, EMU-ASKAP, and WODAN Especially for Cosmology Science Goals

Autor: Syed Faisal ur Rahman, Muhammad Iqbal

Publikováno v: Astronomy Reports. 63:515-526

Looking deep into the space in search for truth has been a long time goal of humanity. With the development of new technologies and observational techniques, we are now well equipped to see objects billions of light years away from us. In this study

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::501b189b77c817ce9738cd3a5c8245a3
https://doi.org/10.1134/s1063772919070072

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Novel Low Noise Amplifier for Neural Signals Based on STT-MTJ Spintronic Device

Autor: Yanfeng Jiang, Pingping Yu, Ali Karymy, Guangchen Pan

Publikováno v: IEEE Access, Vol 7, Pp 145641-145650 (2019)

Low noise amplifier is generally adopted in brain-machine interface (BMI) for the purpose of the extraction of action potentials of neural signals from the Local Field Potentials (LFPs). However, the frequency ranges of these signals are very near to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60e2bbaf40a365f4cea6ba002687f5ff
https://doi.org/10.1109/access.2019.2945036

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Observation of single phonon-mediated quantum transport in a silicon single-electron CMOS single-atom transistor by RMS noise analysis

Autor: Enrico Prati, M. L. V. Tagliaferri, Sebastiano Strangio, Paolo Organtini, Roberto Bez, Giorgio Ferrari, Dario Tamascelli, Stefano Bigoni

Publikováno v: Applied Physics Express
Applied Physics Express, 2020, 13 (12), pp.125001. ⟨10.35848/1882-0786/abc7cf⟩

We explore phonon-mediated quantum transport through electronic noise characterization of a commercial CMOS transistor. The device behaves as a single electron transistor thanks to a single impurity atom in the channel. A low noise cryogenic CMOS tra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0daac986292ad14f2badd297daf43e46
https://hal.science/hal-04033319

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Features of Noise Characteristics of Frequency-Modulated Autodyne Radars

Autor: V. Ya. Noskov, K. A. Ignatkov, A. S. Vasiliev, G. P. Ermak, K. D. Shaydurov

Publikováno v: 2020 IEEE Ukrainian Microwave Week (UkrMW).

The results of calculation and analysis of the noise characteristics of frequency-modulated (FM) autodyne radars are presented. It is established that for a small value of the external feedback parameter, the noise at the output of the autodyne with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1585b72fbc0259f6892d240fdf106338
https://doi.org/10.1109/ukrmw49653.2020.9252576

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CO-to-H$_2$ Conversion and Spectral Column Density in Molecular Clouds: The Vriability of $X_{\rm CO}$ Factor

Autor: Yoshiaki Sofue, Mikito Kohno

Analyzing the Galactic plane CO survey with the Nobeyama 45-m telescope, we compared the spectral column density (SCD) of H$_2$ calculated for $^{12}$CO line using the current conversion factor $X_{\rm CO}$ to that for $^{13}$CO line under LTE in M16

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e93509418922cf5eef2f01236287575a
http://arxiv.org/abs/2007.03413

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High-Sensitivity Observations of Molecular Lines with the Arecibo Telescope

Autor: W. S. Tan, Esteban Araya, L E Lee, Stan Kurtz, Luca Olmi, Peter Hofner, H. Linz

We report on one of the highest sensitivity surveys for molecular lines in the frequency range 6.0 to 7.4 GHz conducted to date. The observations were done with the 305m Arecibo Telescope toward a sample of twelve intermediate/high-mass star forming

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2f694861200560e94e30907f704e7ac
http://hdl.handle.net/20.500.12386/31016

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