Analog Integrated Circuit for Edge Detection with wide Dynamic Range Based on Vertebrate Outer Retina

2006 ◽  
Vol 12 (3) ◽  
pp. 299-305 ◽  
Author(s):  
Shinya Sawa ◽  
Kimihiro Nishio ◽  
Yuzo Furukawa ◽  
Hiroo Yonezu ◽  
Jang-Kyoo Shin
Keyword(s):  
Edge Detection ◽  
Integrated Circuit ◽  
Dynamic Range ◽  
Outer Retina ◽  
Wide Dynamic Range ◽  
Analog Integrated Circuit

Slow-Scan CCD Observation of Backscattering Patterns in SEM

1992 ◽  
Vol 50 (2) ◽  
pp. 1308-1309
Author(s):  
F. Ouyang ◽  
D. A. Ray ◽  
O. L. Krivanek
Keyword(s):  
Electron Beam ◽  
Electron Microscope ◽  
Scanning Electron Microscope ◽  
Dynamic Range ◽  
High Sensitivity ◽  
Lens System ◽  
Wide Dynamic Range ◽  
Peltier Cooler ◽  
Diffraction Patterns ◽  
Scanning Electron

Electron backscattering Kikuchi diffraction patterns (BKDP) reveal useful information about the structure and orientation of crystals under study. With the well focused electron beam in a scanning electron microscope (SEM), one can use BKDP as a microanalysis tool. BKDPs have been recorded in SEMs using a phosphor screen coupled to an intensified TV camera through a lens system, and by photographic negatives. With the development of fiber-optically coupled slow scan CCD (SSC) cameras for electron beam imaging, one can take advantage of their high sensitivity and wide dynamic range for observing BKDP in SEM.We have used the Gatan 690 SSC camera to observe backscattering patterns in a JEOL JSM-840A SEM. The CCD sensor has an active area of 13.25 mm × 8.83 mm and 576 × 384 pixels. The camera head, which consists of a single crystal YAG scintillator fiber optically coupled to the CCD chip, is located inside the SEM specimen chamber. The whole camera head is cooled to about -30°C by a Peltier cooler, which permits long integration times (up to 100 seconds).

Rancang Bangun Sistem Pengendalian Kecepatan Motor DC Dengan Perantara Gelombang FM

Jurnal Teknik ◽  
2019 ◽  
Vol 2 (1) ◽  
Author(s):  
Sumardi Sadi
Keyword(s):  
Integrated Circuit ◽  
Electrical Engineering ◽  
Publishing Company ◽  
New Delhi ◽  
Analog Integrated Circuit ◽  
Bahasa Indonesia

1.       A.E, Fitzgerald, SC.D. Basic Electrical Engineering. Erlangga, Jakarta: 19842.       Coughlin, Robert F. Dan Frederik F. Driscoll. Penguat Operasi dan Rangkaian Terpadu.3.       Gray, Paul E. Dan Campbell L. Searle. Electronic Principles Physics, Models, and Circuits. John Wiley & Sons, Inc:New York : 19694.       Jackson, KG. Kamus Teknik Listrik. Elex Media Komputindo. Jakarta5.       Jones, Thomas H. Electronics Components Handbook. Reston Publishing Company, Inc. Virginia:19796.       Malvino, Albert Paul. Prinsip-prinsip Elektronik. Erlangga, Jakarta:1995.7.       Mehta, V.K. Principles of Electronics. S. Chan & Company Ltd. New Delhi:1997.8.       Motorola CMOS Application-Spesific Digital-Analog Integrated Circuit.9.       Poerwadarminta, WJS. Kamus Besar Bahasa Indonesia. PN Balai Pustaka. Jakarta : 1976.10.   Rizkiawan, Rizal. Tutorial Perancangan Hardware I, Elex Media Komputindo, Jakarta:11.   Wasito. Kamus Ensiklopedia Elektronika Inggris-Indonesia. Karya Utama. Jakarta :12.   Theraja, BL. Electrical Principles. New Delhi :

Design of an Offner convex grating radiation calibration light source with a wide dynamic range

2020 ◽  
Vol 13 (5) ◽  
pp. 1085-1093
Author(s):  
XU Da ◽  
◽  
YUE Shi-xin ◽  
ZHANG Guo-yu ◽  
SUN Gao-fei ◽  
...  
Keyword(s):  
Light Source ◽  
Dynamic Range ◽  
Wide Dynamic Range

A novel, flexible dual-mode power generator adapted for wide dynamic range of the aqueous salinity

Nano Energy ◽  
2021 ◽  
Vol 85 ◽  
pp. 105970
Author(s):  
Lianhui Li ◽  
Shouwei Gao ◽  
Mingming Hao ◽  
Xianqing Yang ◽  
Sijia Feng ◽  
...  
Keyword(s):  
Dynamic Range ◽  
Dual Mode ◽  
Wide Dynamic Range ◽  
Power Generator
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