The measurement of small phase angles in the subaudio frequency range

1974 ◽  
Vol 13 (6) ◽  
pp. 897-904 ◽  
Author(s):  
N. W. Tschoegl
Keyword(s):  
Frequency Range ◽  
Small Phase ◽  
Phase Angles

Saturn rings: divisions, gaps and ringlets from ground-based telescopes

1984 ◽  
Vol 75 ◽  
pp. 147-154 ◽  
Author(s):  
Audouin Dollfus
Keyword(s):  
Phase Angle ◽  
Volume Density ◽  
Light Curves ◽  
High Magnification ◽  
Density Dependent ◽  
Opposition Effect ◽  
Small Phase ◽  
Saturn's Rings ◽  
Phase Angles ◽  
Zero Phase

ABSTRACTThe high magnification visual telescopic observation of Saturn’s rings exhibits divisions, gaps and bright sub-rings. B. Lyot gave a first description of these features. Later, with still more resolving telescopes, we improved the analysis of the ring features. Some gaps and concentric bright or dark sub-rings are phase angle dependent; the steep luminance peaks of their light curves around zero phase angle are volume-density dependent (opposition effect); the overall result produces changes in the shapes and intensities of these features at small phase angles, which are analysed.

CMOS Low Power Ring VCO Design

2014 ◽  
Vol 981 ◽  
pp. 70-73
Author(s):  
Ming Xin Song ◽  
Shan Shan Wang ◽  
Guo Dong Sun
Keyword(s):  
Power Consumption ◽  
Power Supply ◽  
Simple Structure ◽  
Low Voltage ◽  
Central Component ◽  
Voltage Controlled Oscillator ◽  
Frequency Range ◽  
Central Frequency ◽  
Small Phase ◽  
Voltage Phase

A design project of voltage controlled oscillator which is the central component of the low voltage phase locked loop (PLL) is proposed in this paper. The VCO adopted the folding differential voltage controlled oscillator.Simulation results in Cadence Hspice indicate that the VCO proposed behaves in good linearity, simple structure, small phase noise.The frequency range from 125 to 787 MHz, the power consumption of this oscillator is only 6mW at central frequency is 480MHz with 3V power supply.

The VMC/VEx photometry at small phase angles: Glory and the physical properties of particles in the upper cloud layer of Venus

2015 ◽  
Vol 113-114 ◽  
pp. 120-134 ◽  
Author(s):  
Elena V. Petrova ◽  
Oksana S. Shalygina ◽  
Wojciech J. Markiewicz
Keyword(s):  
Physical Properties ◽  
Cloud Layer ◽  
Small Phase ◽  
Phase Angles

Photometry of particulate surfaces at extremely small phase angles

2007 ◽  
Vol 106 (1-3) ◽  
pp. 455-463 ◽  
Author(s):  
V. Psarev ◽  
A. Ovcharenko ◽  
Yu. Shkuratov ◽  
I. Belskaya ◽  
G. Videen
Keyword(s):  
Small Phase ◽  
Phase Angles

Polarimetric weak-localization effect in scattering of natural light in the region of small phase angles

2002 ◽  
Vol 92 (3) ◽  
pp. 443-448 ◽  
Author(s):  
E. S. Zubko ◽  
A. A. Ovcharenko ◽  
Yu. G. Shkuratov
Keyword(s):  
Weak Localization ◽  
Natural Light ◽  
Localization Effect ◽  
Small Phase ◽  
Phase Angles

Photometric properties of the Moon: Phase curves at small phase angles (0 – 10°) by clementine images

1999 ◽  
Vol 23 (11) ◽  
pp. 1841-1844 ◽  
Author(s):  
Y. Yokota ◽  
Y. Iijima ◽  
R. Honda ◽  
T. Okada ◽  
H. Mizutani
Keyword(s):  
Moon Phase ◽  
The Moon ◽  
Small Phase ◽  
Phase Angles
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