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Approximately 100 terms and their definitions, for accurately and precisely describing the waveforms of pulse signals and the process of measuring pulse signals, are presented in this standard. Algorithms are provided for computing the values of defined terms that describe measurable parameters of the waveform, such as transition duration, state level, pulse amplitude, and waveform aberrations. These analysis algorithms are applicable to two-state waveforms havingone or two transitions connecting these states. Compound waveform analysis is accomplished by decomposing the compound waveform into its constituent two-state single-transition waveforms.

Pulse modulation (Electronics)

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This work presents the design and testing of a new semiconductor-based pulsed power modulator meeting the challenging requirements of a pulsed electron beam device (GESA): a fast-rising (10^12 V/s) output voltage with arbitrary waveform of maximum 120 kV at a maximum current of 600 A for a pulse duration of up to 100 µs.

Pulse modulation (Electronics)

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This thesis by Muhammad Fahim Ul Haque explores advanced pulse-width modulated (PWM) RF transmitter architectures aimed at improving the efficiency, dynamic range, and resolution of wireless communication devices. With the growing demand for high data rate transmissions, the study focuses on integrating digital, analog, and radio functions onto a single CMOS chip while addressing challenges such as low voltage headroom. The work presents several novel transmitter designs, including Class-D PA based, AC-PWMT, MD-PWMT, EP-PWMT, CRF-ML-PWMT, and CRF-MP-PWMT, each enhancing performance attributes like linearity and spectral performance using digital techniques and FPGA technology. The research is intended for electrical engineering professionals and academia, contributing to the development of cost-effective, efficient solutions for portable wireless applications.

Pulse modulation (Electronics) --- Wireless communication systems. --- Wireless communication systems

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"At the heart of any modern communication system is the modem, connecting the data source to the communication channel. This first course in the mathematical theory of modem design introduces the theory of digital modulation and coding that underpins the design of digital telecommunications systems. A detailed treatment of core subjects is provided, including baseband and passband modulation and demodulation, equalization, and sequence estimation. The modulation waveforms for communication channels and digital recording channels are treated in a common setting and with unified terminology. A variety of more advanced topics is also covered, such as trellis codes, turbo codes, the Viterbi algorithm, block codes, maximum likelihood and maximum posterior probability, iterative demodulation, and jamming. Numerous end-of-chapter exercises are also included to test the reader's understanding throughout. This insightful book is ideal for senior undergraduate students studying digital communications and is also a useful reference for practicing engineers"--Provided by publisher.

Coding theory. --- Signal processing --- Modulation (Electronics) --- Modems. --- Digital techniques --- Mathematics.

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Radio frequency --- Radio frequency modulation --- FM radio --- Frequency modulation, Radio --- Angle modulation --- Modulation (Electronics)