Results 121 to 130 of about 1,385 (151)

Offset Generator for Offset Quadrature Phase Shift Keying Modulation

2019
The key concept of this paper is development of an Offset generator architecture for Offset Quadrature Phase Shift Keying (OQPSK). Offset generator designed is embedded into QPSK and generates OQPSK modulation. The symbol pattern which the offset generator generates is such that there is only a maximum phase shift of ±90° between the consecutive ...
Alphyn Stanley, R. K. Sharma
openaire   +1 more source

Performance analysis of differential quadrature phase shift keying modulation schemes for a radio over fiber system

Journal of Optical Technology (A Translation of Opticheskii Zhurnal), 2021
Sanmukh Kaur
exaly  

From Quadrature-Quadrature Phase-Shift Keying to a New Multicarrier System

Frequenz, 2007
Khishigbayar Dushchuluun, Mohamed Fertat, Willmut Zschunke   +2 more
openaire   +1 more source

Monolithic modulator and demodulator of differential quadrature phase-shift keying signals based on silicon microrings

Optics Letters, 2008
Alan Willner, Lin Zhang, Muping Song
exaly  

quadrature phase-shift keying

2000
openaire   +1 more source

Electronic Post-compensation for Nonlinear Phase Fluctuations in a 1000-km 20-Gbit/s Optical Quadrature Phase-shift Keying Transmission System Using the Digital Coherent Receiver

Optics Express, 2008
Kazuro Kikuchi
exaly  

quadrature phase-shift keying

2011
openaire   +1 more source

Direct quadrature phase shift keying modulator using six-port technology

Electronics Letters, 2005
Ke Wu, R G Bosisio
exaly  

Demodulation of 20  Gbaud/s differential quadrature phase-shift keying signals using wavelength-tunable silicon microring resonators

Optics Letters, 2012
Chester Shu, Ke Xu, Ki Tsang
exaly  

Experimental investigation of 84-Gb/s and 112-Gb/s polarization-switched quadrature phase-shift keying signals

Optics Express, 2011
Markus Nolle, Carsten Schmidt-Langhorst   +1 more
exaly