Implementation of an FM Radio Station to Facilitate Remote Education in the District of Cojata

Implementation of an FM Radio Station to Facilitate Remote Education in the District of Cojata

  IJETT-book-cover           
  
© 2021 by IJETT Journal
Volume-69 Issue-10
Year of Publication : 2021
Authors : Walther Calvo-Niño, Brian Meneses-Claudio, Alexi Delgado
DOI :  10.14445/22315381/IJETT-V69I10P215

How to Cite?

Walther Calvo-Niño, Brian Meneses-Claudio, Alexi Delgado, "Implementation of an FM Radio Station to Facilitate Remote Education in the District of Cojata," International Journal of Engineering Trends and Technology, vol. 69, no. 10, pp. 118-127, 2021. Crossref, https://doi.org/10.14445/22315381/IJETT-V69I10P215

Abstract
INEI affirms that in 2020 6.7% of the student population of Regular Basic Education (RBE) belonging to rural areas did not access any type of distance education implemented by the Ministerio de Educación (MINEDU) due to social isolation by the National Emergency by the COVID- 19. That is why the research work is proposed, which consists of providing coverage with a radio signal in modulated frequency (FM) to the towns that belong to the district of Cojata-Puno and other beneficiaries, to retransmit information related to virtual education denominated “Aprendo en Casa” that is transmitted by web, radio, and television in national channels. In this project, the satellite signal of National Radio of Peru will be used to broadcast the audio programs through the modulated frequency signal, for which studies were first carried out to raise the profile of the project, which consists in obtaining the geographical coordinates and the elevation profile to determine the free space for the propagation of the radio frequency signal and to verify the broad coverage of the signal in the strategic areas, for the location of the places, the different simulations with the support of radio Mobile software, Google Earth and MMANA-GAL, obtaining favorable line-of-sight results with 100% of the first Fresnel zone cleared with respect to the Kantati Ururi community with a reception level of -49.7 dBm which means a high hearing level at the receiver. It is concluded that it is possible to provide a radio signal using FM.

Keywords
Radiofrequency; Fresnel zone; rated power; coverage; effective power; impedance; coupling; electric field.

Reference
[1] P. S.D. No. 044-2020, Supreme Decree No. 044-2020-PCM, vol. 0, no. 0, p. 0, 2020, [Online]. Available: https://www.gob.pe/institucion/pcm/normas-legales/460472-044-2020- pcm.
[2] [Minedu, Vice Ministerial Resolution No. 088-2020-MINEDU, 0, 0(0)(2020) 0, [Online]. Available: https://www.gob.pe/institucion/minedu/normas-legales/466186-088- 2020-minedu.
[3] INEI, 94.2% of the population aged 6 to 11 enrolled in primary education received virtual classes, 0(0) (2020) 0, [Online]. Available: https://www.inei.gob.pe/prensa/noticias/el-942-de-la-poblacion-de-6-a- 11-anos-de-edad-matriculares-en-educacion-primaria- received-virtualclasses- 12384 /.
[4] La República, Puno: Children climb hills to listen to the radio and receive classes, 0(0) (2020) [Online]. Available: https://larepublica.pe/sociedad/2020/05/10/en-puno-ninos-escalancerros- para-escuchar-radio-y-recibir-clases-aprendo-en-casa-lrsd/.
[5] K. A. Apraez Pérez, Educational radio program and its impact on the behavior of students at the Dr. Manuel Quintana Miranda Basic Education School., Final Report DEL Proy. I investigated. PRIOR TO OBTAINING THE Tit. LICENSED IN Comun. Soc., 0(0) (2017) 3– 92, [Online]. Available: http://dspace.utb.edu.ec/bitstream/handle/49000/3552/P-UTB-FCJSECSOCIAL- 000060.pdf?sequence=1&isAllowed=y.
[6] J. L. Aguirre Alviis, Bolivian radio in the long journey of educating by telling stories: the case of the program‘ Voces Nuestro, Rev. Cienc. and Cult., 0(0) (2016) 83–103, [Online]. Available: http://www.scielo.org.bo/scielo.php?pid=S2077- 33232016000100004&script=sci_abstract.
[7] E. Solas et al., Social and cultural impacts of the‘ La Radio en la Escuela ’program in the southern area of Greater Buenos Aires, Rev. Académica la Fac. Ciencias Soc., 0(0) (2020) 85-109.
[8] F. Paz Quiroz, Supreme Decree that modifies the Regulations of the Radio and Television Law, approved by Supreme Decree No. 005- 2005-MTC, Lima, (2016).
[9] A. M. Barragán Medina, Development of an application for the calculation of radio links applying the wideband pcs microcell model in matlab., Quito Ecuador, (2020).
[10] Ministry of Transportation and Communications, Ministerial Resolution No. 358-2003-MTC / 03 | Government of Peru, Technical Standards for Broadcasting Service, (2005). https://www.gob.pe/institucion/mtc/normas-legales/10220-358-2003- mtc-03.
[11] F. Paz Quiroz, TV Peru is authorized to provide satellite broadcasting service to reach more remote areas, Lima, Sep. (2020).
[12] Intelsat, “SatBeams - Satellite coverage maps - Intelsat 11 (IS-11, PAS-11) / Intelsat 32e (IS-32e, SKY Brasil-1, Sky-B1) satellite footprint,” 2011. https : //satbeams.com/footprints? beam = 5703.
[13] A. Lopez Faustino and Ramirez Falla Nicolas, Technical proposal for the design of an FM and IP radio station at the Santo Tomás University Tunja headquarters, (2018).
[14] Campos Rojas Javier and Rodriguez Deykel Omar, Impedance coupling in RF amplifiers, reflected wave, effects and power calculation, (2017), [Online]. Available: https://d1wqtxts1xzle7.cloudfront.net/57241736/Paper_R.pdf?1535133 064=&response
[15] Chero Salazar Andrés, Optimization of antennas to transmission lines using Smith chart and 4NEC2 software, Universidad Nacional de Piura, Piura-Peru, (2018).