Zobrazeno 1 - 10
of 106
pro vyhledávání: '"TEGUH FIRMANSYAH"'
Autor:
Rocky Alfanz, Rian Fahrizal, Tegar Priyo Utomo, Teguh Firmansyah, Fadil Muhammad, Islam Md Muztahidul
Publikováno v:
Jurnal Ilmiah SINERGI, Vol 28, Iss 3, Pp 489-496 (2024)
Road crack detection is critical to road infrastructure maintenance, requiring sophisticated and accurate approaches. This research explores the utilization of a combination of Wavelet and Convolutional Neural Network (CNN) methods to improve efficie
Externí odkaz:
https://doaj.org/article/186300bf7f6345c09e04f80a1257a556
Autor:
Siswo Wardoyo, Jaka Permana, Toto Supriyanto, Muh Wildan, Febrizal, Syah Alam, Teguh Firmansyah
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 70, Iss No 3, Pp 655-660 (2024)
Designing microstrip antennas with wide bandwidth and low-frequency capabilities presents several challenges. These difficulties mainly arise due to the relatively small size of the microstrip in comparison to the operating frequency. Therefore, achi
Externí odkaz:
https://doaj.org/article/4ce2816044204aeabad5da6db76df31b
Autor:
Syah Alam, Indra Surjati, Lydia Sari, R. Deiny Mardian, Marouane Abicha, Zahriladha Zakaria, Teguh Firmansyah, Mudrik Alaydrus, Yusnita Rahayu
Publikováno v:
IEEE Access, Vol 12, Pp 94861-94869 (2024)
This paper proposes dual functional microwave sensor for displacement and angular detection of liquid material based on electric coupled (ELC) resonator. The proposed resonator uses a two-port band stop filter operating at a resonant frequency of 2.7
Externí odkaz:
https://doaj.org/article/6fb8f657a0124c619f96deeff643f975
Autor:
SYAH ALAM, INDRA SURJATI, YULI KURNIA NINGSIH, LYDIA SARI, SURYADI SURYADI, RADEN DEINY MARDIAN, TEGUH FIRMANSYAH, ZAHRILADHA ZAKARIA, DIAN WIDI ASTUTI
Publikováno v:
Jurnal Elkomika, Vol 12, Iss 2 (2024)
ABSTRAK Makalah ini mengusulkan antena mikrostrip dengan dengan performansi tinggi yang beroperasi pada frekuensi resonansi 3,5 GHz untuk sistem komunikasi 5G. Antena dikembangkan dalam dengan teknik array planar seri 4x2 elemen yang dikonfigurasi M
Externí odkaz:
https://doaj.org/article/ef39fb07d08d4e8487fcd4850341df60
Publikováno v:
e-Prime: Advances in Electrical Engineering, Electronics and Energy, Vol 7, Iss , Pp 100406- (2024)
Gold nanoparticles film as a part of an optical sensor is considered as active support in the development of specific chemical or biological biosensors optically. Well-organized gold nanoparticles can be prepared through inexpensive approaches where
Externí odkaz:
https://doaj.org/article/00a25e4363614823b7b168b3f4363575
Autor:
Dian Widi Astuti, Rivayanto, Muslim, Imelda Simanjuntak, Teguh Firmansyah, Dwi Astuti Cahyasiwi, Yus Natali
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 69, Iss No 3, Pp 449-454 (2023)
The SIW antenna suffers from the narrow bandwidth for a single cavity and single resonant. Defected ground structure (DGS) with a dual cavity was the solution to solve narrow bandwidth by resulting in hybrid resonance. The hybrid resonance with 14.83
Externí odkaz:
https://doaj.org/article/482705602a424146a4febcb1e6ed8dbd
Publikováno v:
Jurnal Elektronika dan Telekomunikasi, Vol 23, Iss 1, Pp 9-15 (2023)
A band-pass filter (BPF) is an essential part of a wireless communication system as it functions to reduce interference and noise. Many structures have been proposed to achieve a high-quality BPF. Typically, these structures utilize vias. However, vi
Externí odkaz:
https://doaj.org/article/2f1db68a63c84dbf8f6e9c4d7e8b4efb
Autor:
TEGUH FIRMANSYAH, RIZKY RIYANDIKA, IRMA SARASWATI, SUPRIYANTO SUPRIYANTO, MUH. WILDAN, TOTO SUPRIYANTO, SYAH ALAM
Publikováno v:
Jurnal Elkomika, Vol 11, Iss 2 (2023)
ABSTRAK Jalan kelas IIIC memiliki struktur yang lebih sempit dan biasanya dibangun didekat permukiman penduduk untuk penggunaan pejalan kaki. Selain pejalan kaki, kendaraan motor roda dua juga dapat mempergunakaan jalan tersebut. Permasalahan mulai
Externí odkaz:
https://doaj.org/article/a5364efa214549a993eb0e74b0f67b4d
Publikováno v:
Urania, Vol 28, Iss 1, Pp 1-10 (2022)
EFFECT OF Al, Zr AND Mo ON CORROSION RESISTANCE OF AlXCrFeNiMo AND AlXCrFeNiZr (X=1, 1.2 AND 1.4) AS FUEL CLADDING MATERIALS. The high entropy alloy of AlxCrFeNiM (with x = 1, 1,2 and 1,4; M = Mo and Zr) was successfully synthesized using powder meta
Externí odkaz:
https://doaj.org/article/a439857d113e4041913826eee13f598c
Autor:
Yus Rama Denny Muchtar, Teguh Firmansyah, Adhitya Trenggono, Danu Wijaya, Ganesha Antarnusa, Andri Suherman
Publikováno v:
Journal of Pure and Applied Chemistry Research, Vol 9, Iss 1, Pp 57-65 (2020)
This study carried out on the effect of precursor concentration and annealed substrate temperature on the crystal structure, electronic and optical properties of ZnO thin film. An aqueous solution of Acid Nitrite was used as precursors and its concen
Externí odkaz:
https://doaj.org/article/9e8e0063ee21498a9220e5700df2756d