scholarly journals A Ka-Band SATCOM Transceiver in 65-nm CMOS With High-Linearity TX and Dual-Channel Wide-Dynamic-Range RX for Terrestrial Terminal

Author(s):  
Yun Wang ◽  
Dongwon You ◽  
Xi Fu ◽  
Takeshi Nakamura ◽  
Ashbir Aviat Fadila ◽  
...  
2013 ◽  
Vol 43 (3) ◽  
pp. 277-285 ◽  
Author(s):  
G. Leuzzi ◽  
V. Stornelli ◽  
L. Pantoli ◽  
S. Del Re

2012 ◽  
Vol 54 (4) ◽  
pp. 1031-1035 ◽  
Author(s):  
Jinho Jeong ◽  
Youngmin Kim ◽  
Sangmin Park ◽  
Younjin Kim ◽  
Changhyun Park ◽  
...  

2022 ◽  
Vol 20 (2) ◽  
pp. 022503
Author(s):  
Yu Li ◽  
Weifang Yuan ◽  
Ke Li ◽  
Xiaofeng Duan ◽  
Kai Liu ◽  
...  

2012 ◽  
Vol 33 (12) ◽  
pp. 125003
Author(s):  
Pengfei Liao ◽  
Ping Luo ◽  
Bo Zhang ◽  
Zhaoji Li

Author(s):  
F. Ouyang ◽  
D. A. Ray ◽  
O. L. Krivanek

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).


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

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