Results 111 to 120 of about 3,377 (239)

Gain improvement of the Yagi-Uda Antenna Using Genetic Algorithm for Application in DVB-T2 Television Signal Reception in Tanzania [PDF]

open access: yesJournal of Interdisciplinary Sciences, 2017
Region 2 UHF Frequency band is the frequency range which is used for transmitting Television signals in East Africa. Yagi-uda antenna is an array Antenna designed for various applications, in this paper a 5-element yagi-uda antenna is designed and ...
Twahir Kazema, Kisangiri Michael
doaj  

A survey of digital television broadcast transmission techniques

open access: yes
This paper is a survey of the transmission techniques used in digital television (TV) standards worldwide. With the increase in the demand for High-Definition (HD) TV, video-on-demand and mobile TV services, there was a real need for more bandwidth ...
El-Hajjar, Mohammed, Hanzo, Lajos
core   +1 more source

Max-log demapper architecture design for DVB-T2 rotated QAM constellations

open access: yes, 2015
International audience— Rotated and cyclic-Q delayed (RCQD) quadrature amplitude modulation (QAM) improve DVB-T2 system performance over highly time-frequency selective channels.
Abdel Nour, Charbel   +5 more
core   +3 more sources

Custom-Made 3D-Printed Implants for Anterior Column Reconstruction in the Upper Cervical Spine after Intralesional Extracapsular Excision-Report of 2 Cases and Literature Review. [PDF]

open access: yesJ Clin Med, 2022
Girolami M   +15 more
europepmc   +1 more source

Суб’єктивно-статистична оцінка технічної якості роботи системи DVB-T2 на рівні транспортного потоку [PDF]

open access: yes, 2013
В статті представлено результати суб’єктивно-статистичної оцінки технічної якості роботи системи DVB-T2 при проведенні її на рівні транспортного потоку MPEG-2 за різних умов приймання сигналів цифрового телевізійного мовлення.
Баляр, В. Б.
core  

Planning Large Single Frequency Networks for DVB-T2 [PDF]

open access: green, 2015
Caiwei Li   +5 more
openalex   +1 more source

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