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37.492  Articles
1 of 3.750 pages  |  10  records  |  more records»
A detailed comparative study of modulation techniques for single and three phase dc-ac inverters is presented.  Sinusoidal Pulse Width Modulation, Triplen Sinusoidal Pulse Width Modulation, Space Vector Modulation, Selective Harmonic Elimination and ... see more

This work presents a comparison of three different modulation techniques applied to modular multilevel converters (MMCs). The three modulation strategies studied in this paper are the phase-shifted sinusoidal pulse width modulation (PS-SPWM), the space-ve... see more

An analog method to modulate and demodulate signals is presented in this short paper. This paper discusses modulation techniques with the LabVIEW-based RF communications package, developed for the illustration of different modulation types in undergraduat... see more

This is a descriptive qualitative research that aims to analyze the types of modality metaphor and their translation techniques in the novel entitled Anne of Green Gables. It is a translation research using Systemic Functional Linguistic (SFL) approach. D... see more

ABSTRAKDifferential modulation adalah sebuah teknik modulasi yang memungkinkan pengiriman informasi tanpa diperlukannya estimasi kondisi kanal di sisi penerima. Teknik ini biasa diimplementasikan pada kondisi dimana kanal transmisi berubah dengan sangat c... see more

ABSTRAKDifferential modulation adalah sebuah teknik modulasi yang memungkinkan pengiriman informasi tanpa diperlukannya estimasi kondisi kanal di sisi penerima. Teknik ini biasa diimplementasikan pada kondisi dimana kanal transmisi berubah dengan sangat c... see more

This is a descriptive qualitative research that aims to analyze the types of modality metaphor and their translation techniques in the novel entitled Anne of Green Gables. It is a translation research using Systemic Functional Linguistic (SFL) approach. D... see more

In this paper, electrooptical evaluation techniques of image intensifier tubes for some of the important parameters like resolving power, absolute spectral responses of photocathode,  spectral response of phosphor screen, modulation transfer function... see more

Higher-order modulation schemes in optical communication systems that suffer from several impairments can use artificial intelligence (AI) algorithms, among other possible techniques, to mitigate these issues. In this paper, several techniques for optical... see more

1 of 3.750 pages  |  10  records  |  more records»