Results 101 to 110 of about 33,021 (249)

Radio Frequency Propagation Studies for Digital Terrestrial Television Using Low-Cost Software Defined Radio

Covenant Journal of Engineering Technology, 2023
Path loss measurement and modeling are necessary for selecting or developing suitable propagation models for specific radio environments. In this work, the signal power of six ultra-high frequency (UHF) digital broadcast transmitters was measured and ...
Matthew Luka, Okpo Okereke, Elijah Omizegba, Ejike Anene   +3 more
doaj  

Propagation curves and coverage areas of digital terrestrial television base stations in the tropical zone. [PDF]

Heliyon, 2020
Akinbolati A, Ajewole MO, Adediji AT, Ojo JS.   +3 more
europepmc   +1 more source

Estimation of dielectric constant for various standard materials using microstrip ring resonator [PDF]

, 2017
Microstrip ring resonator (MRR) is known for dielectric constant determination and many studies used Teflon as a standard sample. However, there are many other materials available which able to perform better or equivalence as the Teflon in calibrating ...
Abbas, Zulkifly, Esa, Fahmiruddin, Low, Pek Jin, You, Kok Yeow   +3 more
core   +1 more source

Spiral Slotted Microstrip Antenna Design for 700 MHz Band Application

International Journal of Antennas and Propagation, 2016
This work describes the design and implementation of spiral slotted microstrip antenna. Recently, just like other countries, in Mexico, terrestrial digital television has been implemented (analogic shutdown); as a consequence, the 700 MHz UFH Band (698 ...
Ricardo Meneses González, R. Linares y Miranda, R. Leyva Hernández   +2 more
doaj   +1 more source

IMPLEMENTATION OF FPGA-BASED DVB-T2 TRANSMITTER FOR A SECOND GENERATION DIGITAL TERRESTRIAL TELEVISION BROADCASTING SYSTEM

, 2021
Nguyễn Huy Hoàng, Van‐Nghia Tran, Le Van Ky   +2 more
openalex   +1 more source

Pathloss Estimation of Digital Terrestrial Television Communication Link Within the UHF Band

Telecom
The global shift to digital terrestrial television broadcasting (DTTB) from the conventional analogue has significantly transformed television culture, necessitating comprehensive technical and infrastructural evaluations.
Abolaji Okikiade Ilori, Kamoli Akinwale Amusa, Tolulope Christiana Erinosho, Agbotiname Lucky Imoize, Olumayowa Ayodeji Idowu   +4 more
doaj   +1 more source

Géneros y formatos para la televisión digital. Análisis en los países andinos

Anagramas Rumbos y Sentidos de la Comunicación, 2016
El propósito de la investigación es analizar los formatos de televisión vigentes en la transición hacia la televisión digital terrestre en los países andinos e identificar alternativas para la televisión local.
Abel Suing, Verónica González, Ignacio Aguaded   +2 more
doaj  

A Survey of Digital Television Interactivity Technologies. [PDF]

Sensors (Basel), 2022
da Silva Klehm V, de Souza Braga R, de Lucena VF.   +2 more
europepmc   +1 more source

Support for Households Due to the Change in the Digital Terrestrial Television Broadcasting Standard – An Attempt to Evaluate the Adopted Normative Solutions [PDF]

, 2023
Maciej Borski
openalex   +1 more source