Results 11 to 20 of about 3,370,807 (254)

Intermodulation distortion performance enhancement of microwave power amplifiers [PDF]

open access: yes, 2000
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis reports the author's investigation of the effects of the injection of specific signals on the intermodulation distortion performance of ...
Mbabele, Modeste
core   +7 more sources

Interpretation of partial discharge activity in the presence of harmonics [PDF]

open access: yes, 2010
Recent work has identified that circumstances of equipment operation can radically change condition monitoring data. This contribution investigates the significance of considering circumstance monitoring on the diagnostic interpretation of such condition
Rowland, S.M.   +4 more
core   +4 more sources

Investigations of power quality problems in modern buildings [PDF]

open access: yes, 2011
This thesis was submitted for the degree of Master of Philosophy and awarded by Brunel University.This thesis presents the results of measurements made in a typical office building (Tower A) and a Residential building (Kilmorey Hall), all located in the ...
Olatoke, Abraham
core   +7 more sources

A Method for Harmonic Sources Detection based on Harmonic Distortion Power Rate

open access: yesIOP Conference Series: Materials Science and Engineering, 2018
Harmonic sources detection at the point of common coupling is an essential step for harmonic contribution determination and harmonic mitigation. The harmonic distortion power rate index is proposed for harmonic source location based on IEEE Std 1459-2010 in the paper.
Ruixing Lin, Lin Xu, Xian Zheng
openaire   +1 more source

SiGe HBTs and BiCMOS Technology for Present and Future Millimeter-Wave Systems

open access: yesIEEE Journal of Microwaves, 2021
This paper gives an overall picture from BiCMOS technologies up to THz systems integration, which were developed in the European Research project TARANTO.
Thomas Zimmer   +25 more
doaj   +1 more source

Ukupno harmoničko izobličenje i brzina prostorne modalne informacije za analizu haptičkog paralelnog gibanja [PDF]

open access: yesAutomatika : časopis za automatiku, mjerenje, elektroniku, računarstvo i komunikacije, 2013
U ovom radu predložena su dva indikatora vrednovanja haptičkog gibanja u paralelnom sustavu s više stupnjeva slobode. Prikazana je metoda prostorne modalne dekompozicije zasnovana na proširenom diskretnom Fourierovom redu. Prostorna modalna informacija predstavlja element koji odgovara specifičnoj fizikalnoj radnji.
Shimono, Tomoyuki   +2 more
openaire   +1 more source

Web-Distortion/Vetter: Vetter Code & Data Release

open access: yes, 2023
Here we release the code of Vetter. We also provide our collected web page snapshots (snapshot.zip) and SKPaint API invocation logs (skpdata.tar.gz) of the Alexa top and bottom 2,500 websites, as well as our user study results (results_of_user_study.zip)
Web-Distortion
core   +1 more source

High Repetition Rate, TEM00 Mode, Compact Sub-Nanosecond 532 nm Laser

open access: yesApplied Sciences, 2022
As a critical transmitter, compact 532 nm lasers operating on high repetition and short pulse widths have been used widely for airborne or space-borne laser active remote sensing.
Dongdong Meng   +5 more
doaj   +1 more source

Distortion-Free 1-Bit PWM Coding for Digital Audio Signals

open access: yesEURASIP Journal on Advances in Signal Processing, 2007
Although uniformly sampled pulse width modulation (UPWM) represents a very efficient digital audio coding scheme for digital-to-analog conversion and full-digital amplification, it suffers from strong harmonic distortions, as opposed to benign non ...
Mourjopoulos John, Floros Andreas
doaj   +2 more sources

Analysis and evaluation of harmonic distortion in industrial networks caused by HVAC air-conditioning systems [PDF]

open access: yes, 2022
The topic of this research, conducted at Mitsubishi Electric Hydronics, in the form of an internship, it is the development of a simulation program for the calculation of the harmonic distortion of conditioning machines.
Massalin, Giovanni
core  

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