Zobrazeno 1 - 10
of 168
pro vyhledávání: '"Syah Alam"'
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:
Dian Widi Astuti, Juprida Parrona Purba, Muslim Muslim, Imelda Uli Vistalina Simanjuntak, Yuliza Yuliza, Fina Supegina, Syah Alam, Setiyo Budiyanto
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 70, Iss No 2, Pp 519-524 (2024)
The miniaturization of substrate-integrated waveguide (SIW) antenna suffers from the narrow impedance bandwidth. It occurs on the quarter mode substrate integrated waveguide (QMSIW) antenna that has 75% miniaturization of the full mode SIW. This rese
Externí odkaz:
https://doaj.org/article/bdb6cc1669d648b5b4268baaba3b7986
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:
Elkha: Jurnal Teknik Elektro, Vol 15, Iss 2, Pp 91-97 (2023)
One of the most favorable frequency bands for 5G technology is the 27.5 - 28.5 GHz band which has been used by Fixed Satellite System (FSS) service in the uplink direction. This potentially causes interference between the two systems. This study aims
Externí odkaz:
https://doaj.org/article/491cdb51430d455d82e798e348793d36
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:
Syah Alam, Indra Surjati, Lydia Sari, Iwan Purwanto, Farras Hamidah, Samuel Netazi, Tri swasono adi
Publikováno v:
Dinamisia, Vol 7, Iss 2, Pp 486-492 (2023)
In early 2020, the Greater Jakarta area experienced severe flooding in several areas, one of which was the North Tanjung Duren Village, Grogol Petamburan District, West Jakarta. Based on BMKG data in February 2020, the Tanjung Duren Utara Urban Villa
Externí odkaz:
https://doaj.org/article/2726de20477746ffa13285d502197557
Publikováno v:
Techne, Vol 22, Iss 2 (2023)
Teknologi 5G adalah generasi terbaru dari komunikasi seluler yang menghadirkan kecepatan transfer data yang tinggi dengan bandwidth yang lebar pada beberapa frekuensi kerja yaitu high-band 28 GHz, mid-band 15 GHz, dan low-band 3,5 GHz. Penelitian ini
Externí odkaz:
https://doaj.org/article/0e1b49e5291e4790ab5229282fdd31ee
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
Autor:
Agam Yudi Putranto, Syah Alam, Indra Surjati, Yuli Kurnia Ningsih, Lydia Sari, Permana Andi Paristiawan
Publikováno v:
Techne, Vol 22, Iss 1 (2023)
Penelitian ini mengusulkan rancangan suatu antena yang bekerja pada frekuensi 3.5 GHz yang digunakan untuk sistem komunikasi generasi kelima. Antena dirancang dengan substrat Duroid RO5880 yang memiliki spesifikasi konstanta dielektrik = 2.2, ketebal
Externí odkaz:
https://doaj.org/article/51a606e168f94d88bbe4c8e1c9782e22