Wide-Band, Ultra Low Noise MM-Wave Mixers with a Single Tuning Element

1986 ◽  
Author(s):  
A.V. Raisanen ◽  
D.G. Crete ◽  
P.L. Richards ◽  
F. L. Lloyd
Keyword(s):  
Wide Band ◽  
Low Noise ◽  
Wave Mixers ◽  
Ultra Low Noise ◽  
Tuning Element

scholarly journals Study on the Technology of Ultra-high Sensitive Wide-band Magnetic-feedback Inductive Magnetic Sensor

2020 ◽  
Vol 327 ◽  
pp. 01002
Author(s):  
Yong Liu ◽  
Wenbin Li ◽  
Jinrong Zhou ◽  
Rui Pan ◽  
Huan Zheng ◽  
...  
Keyword(s):  
Wide Band ◽  
Low Noise ◽  
Magnetic Sensor ◽  
Core Material ◽  
Geological Exploration ◽  
High Impedance ◽  
Main Factors ◽  
Coil Winding ◽  
Ultra Low Noise ◽  
Better Than

It analyses the composition and principle of high-sensitive wide-band magnetic-feedback inductive magnetic sensor to fulfil the demand of high-sensitive wide-band magnetic sensor in geological exploration. It studies main factors to the performance of wide-band magnetic sensor, such as turns of coils, core material features, and amplifier noise, specifies section-wise coil winding, the type and dimension of core material, and designs low-noise high-impedance LF chopping amplifier channel and composite amplifier with HF amplifier channel. The noise of magnetic sensor at 1 Hz is better than 10-4nT/Hz1/2, at 100Hz-1kHz band the noise floor is close to SQUID which can reach 10-6nT/Hz1/2. The magnetic sensor works at wide frequency band (0.0001Hz-10kHz) and ultra-low noise, which can meet the requirements of both AMT and CSAMT.

Cryogenic wide-band ultra-low-noise if amplifiers operating at ultra-low DC power

2003 ◽  
Vol 51 (6) ◽  
pp. 1705-1711 ◽  
Author(s):  
N. Wadefalk ◽  
A. Mellberg ◽  
I. Angelov ◽  
M.E. Barsky ◽  
S. Bui ◽  
...  
Keyword(s):  
Wide Band ◽  
Low Noise ◽  
Dc Power ◽  
Ultra Low Noise

Fabrication and characterization of ultra-low noise narrow and wide band Josephson parametric amplifiers

2017 ◽  
Vol 26 (9) ◽  
pp. 094203 ◽  
Author(s):  
Keqiang Huang ◽  
Qiujiang Guo ◽  
Chao Song ◽  
Yarui Zheng ◽  
Hui Deng ◽  
...  
Keyword(s):  
Wide Band ◽  
Low Noise ◽  
Parametric Amplifiers ◽  
Fabrication And Characterization ◽  
Ultra Low Noise

Wide-band low noise MM-wave SIS mixers with a single tuning element

1986 ◽  
Vol 7 (12) ◽  
pp. 1835-1852 ◽  
Author(s):  
A. V. R�is�nen ◽  
D. G. Cr�t� ◽  
P. L. Richards ◽  
F. L. Lloyd
Keyword(s):  
Wide Band ◽  
Low Noise ◽  
Tuning Element

An ultra-low-noise wide-band traveling-wave tube

1961 ◽  
Vol 8 (2) ◽  
pp. 174-174
Author(s):  
O. Hodowanec ◽  
H.J. Wolkstein
Keyword(s):  
Traveling Wave ◽  
Wide Band ◽  
Low Noise ◽  
Traveling Wave Tube ◽  
Wave Tube ◽  
Ultra Low Noise

Ultra-Low Noise Schottky Junction Tri-Gate Silicon Nanowire FET on Bonded Silicon-on-Insulator Substrate

2021 ◽  
Vol 42 (4) ◽  
pp. 469-472
Author(s):  
Yingtao Yu ◽  
Si Chen ◽  
Qitao Hu ◽  
Paul Solomon ◽  
Zhen Zhang
Keyword(s):  
Silicon Nanowire ◽  
Low Noise ◽  
Silicon On Insulator ◽  
Schottky Junction ◽  
Ultra Low Noise ◽  
Insulator Substrate
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