Search Results - "Olsen, Robert"

On Single-Wire Power Line Microwave Communication Using Low-Loss Modes by Olsen, Robert G.

“…Using only the thin-wire approximation, a closed-form solution for the current induced on an infinitely long conductor by a voltage source or an electric…”
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A Review of Statistical Methods for Generalizing From Evaluations of Educational Interventions by Tipton, Elizabeth, Olsen, Robert B.

“…School-based evaluations of interventions are increasingly common in education research. Ideally, the results of these evaluations are used to make…”
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Noncontact Monitoring of Overhead Transmission Lines Using Space Potential Phasor Measurements by Mukherjee, Monish, Olsen, Robert G., Li, Zhi

“…Power system reliability requirements necessitate the development of measurement systems to monitor the operational state of critical transmission lines. In…”
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The Spatial Distribution of Electric Field as a Unifying Idea in Transmission Line Design by Olsen, Robert G., Zhuang, Chijie

“…It is shown that the most important electrical design criteria for long (i.e., stability limited) high voltage overhead transmission lines operating at a given…”
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Two-Wire Power Line Microwave Communication Using Low-Loss Modes by Olsen, Robert G.

“…A closed-form solution for the common and differential modal currents induced on a pair of infinitely long parallel conductors by a source, field coupled to a…”
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On Calculating the Phase-to-Phase CFO of Overhead Transmission Lines Based on the Spatial Minimum Electric Field by Leman, Jon T., Olsen, Robert G.

“…A spatial approach for calculating phase-to-phase switching impulse critical flashover voltage of overhead transmission lines is implemented using the Fourier…”
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Fourier Enhanced Charge Simulation Method for Electrostatic Analysis of Overhead Transmission Lines by Leman, Jon T., Olsen, Robert G.

“…A computationally efficient charge simulation method is developed for three-dimensional electrostatic calculations involving parallel high voltage transmission…”
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Analysis of High-Frequency Grounds: Comparison of Theory and Experiment by Olsen, Robert G., Grcev, Leonid

“…To date, there has not been a completely satisfactory comparison between theory and experiment for a ground system that is excited by a current with a…”
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RF-EMF Exposure near 5G NR Small Cells by Aerts, Sam, Deprez, Kenneth, Verloock, Leen, Olsen, Robert G, Martens, Luc, Tran, Phung, Joseph, Wout

“…Of particular interest within fifth generation (5G) cellular networks are the typical levels of radiofrequency (RF) electromagnetic fields (EMFs) emitted by…”
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Calculation of Transmission Line Worker Electric Field Induced Current Using Fourier-Enhanced Charge Simulation by Leman, Jon T., Olsen, Robert G., Renew, David

“…Exposure to quasi-electrostatic field induced currents is a hazard of live-line transmission work. These steady-state induced currents are typically less than…”
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Observations about Propagation, Attenuation, and Radiation of EMI from HVDC Converter Stations by Schneider, John B., Olsen, Robert G.

“…The electromagnetic interference (EMI) generated by switching operations within high-voltage DC (HVDC) converter stations is an issue that has been addressed…”
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Electromagnetic compatibility and protection of electric energy meters from strong magnetic fields by Diahovchenko, Illia M., Olsen, Robert G.

“…•An approach towards effective shielding of the power meters’ sensitive elements from external magnetic fields is presented.•Methods of combating unauthorized…”
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EMP Coupling to a Straight Conductor Above Ground: Transmission Line Formulation Based on Electromagnetic Reciprocity by Olsen, Robert G., Tarditi, Alfonso G.

“…A simple model for coupling of an electromagnetic plane wave incident on a conductor above ground has been developed using reciprocity theory, providing some…”
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The Last Arab Siege of Constantinople (717–718): A Neglected Source by Olsen, Robert J

“…In 716, a great Arab expedition set out from Dabiq on the Syrian frontier on the orders of the new caliph, Sulayman b. 'Abd al-Malik. It was commanded by the…”
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Bulk FDTD Simulation of Distributed Corona Effects and Overvoltage Profiles for HSIL Transmission Line Design by Leman, Jon T., Olsen, Robert G.

“…Power system load growth and transmission corridor constraints are driving industry activity in the area of high surge impedance loading (HSIL). Examples…”
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Writing with Sunlight: Recreating a Historic Experiment by Sattar, Simeen, Olsen, Robert J

“…This demonstration uses sunlight to write letters on a slurry of silver nitrate and calcium carbonate, recreating an experiment dating to the early 18th…”
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Selecting Districts and Schools for Impact Studies in Education: A Simulation Study of Different Strategies by Litwok, Daniel, Nichols, Austin, Shivji, Azim, Olsen, Robert B.

“…Experimental studies of educational interventions are rarely based on representative samples of the target population. This simulation study tests two formal…”
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RF safety regulation background relevant to 5G by Olsen, Robert G.

“…Recently, there has been quite a bit of discussion about the safety of newer 5G wireless communication systems [1]. It is not uncommon to find articles that…”
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External Validity in Policy Evaluations That Choose Sites Purposively by Olsen, Robert B., Orr, Larry L., Bell, Stephen H., Stuart, Elizabeth A.

“…Evaluations of the impact of social programs are often carried out in multiple sites, such as school districts, housing authorities, local TANF offices, or…”
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On Corona Testing of High-Voltage Hardware Using Laboratory Testing and/or Simulation by Olsen, Robert G., Tuominen, Monty W., Leman, Jon T.

“…Hardware designed for use on high-voltage transmission lines must be designed to be free of corona. Historically, design adequacy has been verified by testing…”
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