Temat: CMOS - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Epileptic burst measurement using microelectrodes equipped on a cryogenic microprobe for minimally invasive brain surgery of intractable epilepsy treatment
Autorzy:: Yamakawa, T.
Ishizuka, S.
Grigorievich, Z. L.
Suzuki, M.
Fujii, M.
Powiązania:: https://bibliotekanauki.pl/articles/385222.pdf
Data publikacji:: 2009
Wydawca:: Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:: epilepsy
cryogenic surgery
minimally invasive
microelectrodes
CMOS IC
Opis:: A microprobing system, which has the functions of measuring the intracranial EEG(IC-EEG) and freezing brain tissue, is proposed for the minimally invasive brain cryogenic surgery of intractable epilepsy treatment. Two fi76 µm platinum electrodes were equipped on a fi0.8 mm cryogenic probe. Epileptic burst, which was evoked on a brain sample of a rat, was measured by the electrodes. The freezing function was confirmed with the experiments with sliced hippocampus samples of a rat.
Źródło:: Journal of Automation Mobile Robotics and Intelligent Systems; 2009, 3, 4; 76-79
1897-8649
2080-2145
Pojawia się w:: Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Linearized settling error calibration for a pipeline A/D converter using non-slewing amplifiers
Autorzy:: Jun, S. - W.
Yasutomi, K.
Itoh, S.
Kawahito, S.
Powiązania:: https://bibliotekanauki.pl/articles/385084.pdf
Data publikacji:: 2009
Wydawca:: Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:: CMOS integrated circuit
pipeline A/D converter
non-slewing amplifier
settling error
calibration
Opis:: In this paper a new method of linearized settling error calibration for a pipeline A/D converter is proposed. The pipeline A/D converter employs non-slewing amplifiers for linearizing the settling error. A prototype 15b pipeline A/D converter was fabricated in 0.25 µm process. The calibration is carried out by adjusting gradients and offsets of the linearized settling error. The calibration of the settling error improves the SNDR and SFDR from 68 dB and 74 dB to 72 dB and 88 dB, respectively, at 35MS/s.
Źródło:: Journal of Automation Mobile Robotics and Intelligent Systems; 2009, 3, 4; 204-206
1897-8649
2080-2145
Pojawia się w:: Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: Reduction of random telegraph signal (RTS) noise in CMOS image sensors using histogram analysis
Autorzy:: bin Mustafa, M. A.
Itoh, S.
Kawahito, S.
Powiązania:: https://bibliotekanauki.pl/articles/385238.pdf
Data publikacji:: 2009
Wydawca:: Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:: histogram analyses
random telegraph signal (RTS) noise
CMOS image sensor
low-noise
estimated amplitude
Opis:: The paper presents column parallel signal processing techniques for reducing Random Telegraph Signal (RTS) noise of in-pixel source follower by using histogram analysis for the development of a very low-noise CMOS image sensor. In this method, a histogram with multiple samples for reset level is used to estimate the amplitude of the RTS noise. With the median of the histogram and the estimated amplitude, the RTS noise components are removed and the average is calculated with the histogram due to thermal noise only, to further reduce the noise level. Result of the application of the histogram-based noise suppres-sion to an implemented CMOS image sensor prototype for a large sampling numbers is demonstrated.
Źródło:: Journal of Automation Mobile Robotics and Intelligent Systems; 2009, 3, 4; 202-203
1897-8649
2080-2145
Pojawia się w:: Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:: Biblioteka Nauki

Artykuł

Informacja