Results 11 to 20 of about 31,734 (309)
Nonlinearities of GaAlAs lasers - Harmonic distortion [PDF]
IEEE Journal of Quantum Electronics, 1980 Narrow stripe lasers ( 2-6 \mu m) and transverse junction lasers exhibit excellent linearity. The dependence of relative second-and third-harmonic distortion is investigated as a function of modulation frequency and modulation current. Relative second- and third-harmonic distortion of -50 and -70 dB is observed for an optical signal of 4 mW p-p ( f_{m}
Stubkjær, Kristian, Danielsen, Magnus
openaire +3 more sources
Harmonic distortion in CMOS current mirrors [PDF]
ISCAS '98. Proceedings of the 1998 IEEE International Symposium on Circuits and Systems (Cat. No.98CH36187), 2002 One of the origins of harmonic distortion in CMOS current mirrors is the inevitable mismatch between the MOS transistors involved. In this paper we examine both single current mirrors and complementary class AB current mirrors and develop an analytical model for the mismatch induced harmonic distortion.
Bruun, Erik, E. Bruun
openaire +3 more sources
Harmonic distortion in public low-voltage grids Comparison of the situation in Colombia and Germany [PDF]
Ingeniería e Investigación, 2015 Current and voltage harmonic levels in LV grids depend not only on the harmonic emission of non-linear loads, but also on the characteristics of the grid and the voltage distortion of the upstream grid.
Ana María Blanco Castañeda +5 more
doaj +2 more sources
Studi Kualitas Energi Listrik Gedung Fakultas Teknik Universitas Bangka Belitung
Jurnal Serambi Engineering, 2021 One of the performances of the electric power system can be seen from the quality of electrical energy. In this study, the measurement of the quality of electrical energy was carried out using a power quality meter to obtain the values of current ...
Asmar Asmar, Wahri Sunanda
doaj +1 more source
IET Power Electronics, 2023 Real‐time estimating harmonic distortion levels near the Point of Interconnections of grid‐connected inverter‐based resources (IBRs) is critical for maintaining the operational reliability and security of the power grid, particularly during transients ...
Reza Saeed Kandezy +3 more
doaj +1 more source
Amplitude Modulation to Phase Modulation Conversion in Photonic Bandpass Sampling Link
IEEE Photonics Journal, 2021 The photonic bandpass sampling has been proved to be potential in multi-carrier communication, frequency-agile coherent radar, compressive sensing, etc.
Shanhong Guan +4 more
doaj +1 more source
A harmonic distortion standard [PDF]
ICASSP '83. IEEE International Conference on Acoustics, Speech, and Signal Processing, 1983 All harmonic distortion analyzer instruments may not give the same reading when measuring a particular audio range signal. A design method is presented that can supply a signal with a precisely determined amount of harmonic distortion. Digital signal generation technique is used. Factors which determine the accuracy of the signal are examined.
openaire +1 more source
Energies, 2022 This paper deals with a method of quantifying the harmonic contribution of each harmonic source to system voltage distortion. Assessing the harmonic contribution of individual harmonic sources is essential for mitigating and managing system harmonic ...
Jong-Il Park, Chang-Hyun Park
doaj +1 more source
Analysis and evaluation of harmonic distortion in industrial networks caused by HVAC air-conditioning systems [PDF]
, 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
Energies, 2023 The synchronous generators (SGs) supplying non-linear loads have harmonically distorted terminal voltages. Hence, these distorted terminal voltages adversely affect the performance parameters of the supplied loads such as the power factor, current ...
Oktay Karakaya +2 more
doaj +1 more source