Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Yusuf Nur Wijayanto"'
Autor:
Nidya Chitraningrum, Yusuf Nur Wijayanto, Hana Arisesa, Indra Sakti, Dadin Mahmudin, Budi Prawara, Deni Permana Kurniadi, Pamungkas Daud
Publikováno v:
Jurnal Elektronika dan Telekomunikasi, Vol 22, Iss 2, Pp 57-62 (2022)
The far-ultraviolet C (UVC) light has been used recently as an alternative disinfection system to deactivate the novel coronaviruses that cause coronavirus disease (COVID-19) without introducing any health damage to humans. We investigate that the fa
Externí odkaz:
https://doaj.org/article/78526bb983fc4b73b2b4606c1d668ac9
Autor:
Farra Anindya Putri, Dayat Kurniawan, Rahmawati Hasanah, Taufiqurrahman Taufiqurrahman, Eko Joni Pristianto, Hana Arisesa, Yusuf Nur Wijayanto, Deni Permana, Winy Desvasari, Ken Paramayudha, Arief Budi Santiko, Dadin Mahmudin, Pamungkas Daud, Fajri Darwis, Erry Dwi Kurniawan, Arie Setiawan, Tajul Miftahushudur, Prasetyo Putranto, Syamsu Ismail
Publikováno v:
Jurnal Elektronika dan Telekomunikasi, Vol 22, Iss 1, Pp 40-47 (2022)
Collision is the main issue in safe transportation, including in the railway system. Sensor systems have been developed to detect obstacles to prevent a collision, such as using cameras. One disadvantage of the camera systems is that performance dete
Externí odkaz:
https://doaj.org/article/36cea1cee42c4662940439590b3f500f
Autor:
Fajri Darwis, Enjel Al Birr Rahayu, Sutrisno Sutrisno, Hanny Madiawati, Taufiqqurrachman Taufiqqurrachman, Arie Setiawan, Erry Dwi Kurniawan, Yusuf Nur Wijayanto
Publikováno v:
Jurnal Elektronika dan Telekomunikasi, Vol 22, Iss 1, Pp 8-13 (2022)
This paper presents a study of a narrow bandwidth of the bandpass filter with a cross-coupled line structure. This structure was designed to have a good filter selectivity with the transmission zeros and a simple design. Since the structure has a cro
Externí odkaz:
https://doaj.org/article/ceb2eee895584810a5d5dec9cdada890
Autor:
Findi Nur Witriani, Yahya Syukri Amrullah, Fajri Darwis, Taufiqqurrachman Taufiqqurrachman, Yusuf Nur Wijayanto, Ken Paramayudha, Elisma Elisma
Publikováno v:
Jurnal Elektronika dan Telekomunikasi, Vol 21, Iss 2, Pp 85-90 (2021)
Microwave imaging, such as images for radiological inspection in the medical profession, is one of the applications utilized in ultra-wideband (UWB) frequency ranges. The Vivaldi antenna is one of the most popular antennas for this purpose. The anten
Externí odkaz:
https://doaj.org/article/e2686b2255ff427e86cbf03a72dcf5d6
Autor:
Gabriel Dicky, Shidqie Taufiqurrahman, Topik Teguh Estu, Yusuf Nur Wijayanto, Robeth Viktoria Manurung
Publikováno v:
Makara Journal of Science, Vol 24, Iss 03, Pp 172-178 (2020)
Currently, environmental degradation caused by heavy metals has become a serious concern of many countries. To monitor the concentration of heavy metals in the environment, an in-situ sensor that can measure in real time and has high quality, sensiti
Externí odkaz:
https://doaj.org/article/27d4784e819345a7b3c95ac8cba6c806
Publikováno v:
Jurnal Elektronika dan Telekomunikasi, Vol 17, Iss 2, Pp 36-41 (2017)
Optical waveguides are important for guiding lightwave from a place to other places. Propagation and insertion losses of the optical waveguides should be considered to be in low values. Recently, optical waveguides with circular structures, which are
Externí odkaz:
https://doaj.org/article/21166772135b4d8896b8f10b570d65bc
Publikováno v:
Jurnal Elektronika dan Telekomunikasi, Vol 16, Iss 1, Pp 7-10 (2016)
We analyze the interaction of microwave and optical electric field in a microwave polarization detector based on photonic technology for Electromagnetic Compatibility (EMC) measurement. The detector consists of two orthogonal optical waveguides and p
Externí odkaz:
https://doaj.org/article/afeb1bdda28844e48db0e6cf90f6e12f
Publikováno v:
Jurnal Elektronika dan Telekomunikasi, Vol 15, Iss 2, Pp 50-54 (2016)
Optical modulator using channel optical waveguides and planar patch-antennas with gaps on ferroelectric optical crystals were proposed. Basic operations for receiving a wireless microwave signal and directly converting it to a lightwave signal were d
Externí odkaz:
https://doaj.org/article/d492f3c9e19841f7ad1043a96f772dbf
Autor:
Dadin Mahmudin, Yusuf Nur Wijayanto
Publikováno v:
Jurnal Elektronika dan Telekomunikasi, Vol 14, Iss 2, Pp 56-60 (2016)
Cahaya dapat dirambatkan dengan efektif melalui pandu gelombang optik untuk aplikasi teknologi komunikasi. Pandu gelombang optik memiliki beberapa struktur seperti struktur melingkar (serat optik) dan struktur planar (pandu gelombang optik persegi).S
Externí odkaz:
https://doaj.org/article/76222e734dc94c928a0f22cb46221faa
Publikováno v:
Jurnal Elektronika dan Telekomunikasi, Vol 14, Iss 1, Pp 20-23 (2016)
Optical waveguides are the key component for distributing optical signals with very low propagation loss in optical communication. Several type optical waveguides are established currently such as silica optical fiber. In the planar structure, planar
Externí odkaz:
https://doaj.org/article/6f639a1a3f234a0b9d80123751479031