Feodor I. Sheyerman - IEEE Xplore Author Profile
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Feodor I. Sheyerman

Also published under: F. I. Sheyerman, Fedor I. Sheyerman

Publications
23
Citations
31
Publications by Year
20092022
Co-Authors:
Show All Co-Authors (37)
Image of author Feodor I. Sheyerman

Feodor I. Sheyerman

Also published under: F. I. Sheyerman, Fedor I. Sheyerman

Affiliation

Laboratory of Intelligent Computer System (LICS)
Tomsk State University of Control Systems and Radioelectronics
Tomsk, Russia

Publication Topics

Biography

Feodor I. Sheyerman, Ph. D (2007), Head of Laboratory of Intelligent Computer Systems (LICS) in TUSUR. He specializes in design of RF and microwave circuits, IC design, MMIC measurement and manufacturing technologies. He has more than 10 years of experience in the field of RFIC and MMIC design. He is a cofounder of the “TUSUR-Electronica” IC design company, a spin off of the TUSUR University.(Based on document published on 5 January 2017).
Publications
23
Citations
31
Publications by Year
20092022
Co-Authors:
Show All Co-Authors (37)
Author's Published Works

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Refraction of VHF Signals at Ionospheric Heights

S. Weisbrod;L. Colin

IRE Transactions on Antennas and Propagation
Year: 1960 | Volume: 8, Issue: 1 | Journal Article |
Cited by: Papers (3)
It is not generally realized that while the refractive error due to the troposphere rapidly decreases with the elevation angle, its ionospheric counterpart behaves very differently. For target heights which are small or comparable to the Earth's radius the ionosphere refractive error initially increases with the elevation angle, attains the maximum value at elevation angles on the order of 100 mil...Show More

Refraction of VHF Signals at Ionospheric Heights

S. Weisbrod;L. Colin

Year: 1960 | Volume: 8, Issue: 1 | Journal Article |

Experimental studies of meteor echoes at 200 mc

J. Heritage;S. Weisbrod;W. Fay

IRE Transactions on Antennas and Propagation
Year: 1960 | Volume: 8, Issue: 1 | Journal Article |
Cited by: Papers (3)
The paper describes experimental results of bistatic studies of meteor echoes at 200 mc using a high power source and highly directive antennas. The transmission paths studied ranged from 940 to 1800 km in length and included many off-great-circle paths. Diurnal burst rate curves are given for each path. Median duration of the VHF bursts is compared with theory. For certain paths, duty cycle and D...Show More

Experimental studies of meteor echoes at 200 mc

J. Heritage;S. Weisbrod;W. Fay

Year: 1960 | Volume: 8, Issue: 1 | Journal Article |

Simple Methods for Computing Tropospheric and Ionospheric Refractive Effects on Radio Waves

S. Weisbrod;L. J. Anderson

Proceedings of the IRE
Year: 1959 | Volume: 47, Issue: 10 | Journal Article |
Cited by: Papers (13)
The paper describes a simple and accurate method for computing ionospheric and tropospheric bending. The only assumptions made are that the refractive gradient is radial and that the refractive index profile can be approximated by a finite number of linear segments whose thickness is small compared with the earth's radius. These assumptions are readily justifiable in all practical cases. Since the...Show More

Simple Methods for Computing Tropospheric and Ionospheric Refractive Effects on Radio Waves

S. Weisbrod;L. J. Anderson

Year: 1959 | Volume: 47, Issue: 10 | Journal Article |

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