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All Journal Prosiding Semnastek ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika Panrita Abdi - Jurnal Pengabdian pada Masyarakat JOIV : International Journal on Informatics Visualization TELKA - Telekomunikasi, Elektronika, Komputasi dan Kontrol TEKTRIKA - Jurnal Penelitian dan Pengembangan Telekomunikasi, Kendali, Komputer, Elektrik, dan Elektronika JMECS (Journal of Measurements, Electronics, Communications, and Systems) Indonesian Journal of Electrical Engineering and Computer Science Prosiding SNAST Jurnal Ilmiah Teknik Elektro Prosiding Seminar Nasional Rekayasa Teknologi Industri dan Informasi ReTII eProceedings of Engineering Jurnal Rekayasa elektrika Jurnal INFOTEL Telkatika: Jurnal Telekomunikasi Elektro Komputasi & Informatika Serambi Engineering SWAGATI: Journal of Community Service SNTE
Bambang Setia Nugroho
Telkom University
Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Social Sciences Transportation Other

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PERANCANGAN DAN ANALISIS MIMO MIKROSTRIP PATCH RECTANGULAR DUAL BAND ( 6 GHz DAN 28 GHz) UNTUK KOMUNIKASI INDOOR Dziqru Akbar; RIna Pudji Astuti; Bambang Setia Nugroho
TEKTRIKA Vol 3 No 1 (2018): TEKTRIKA Vol.3 No.1 2018
Publisher : Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/tektrika.v3i1.2213

Abstract

Teknologi 5G adalah sebuah fase selanjutnya dari teknologi 4G. Kandidat frekuensi yang akandigunakan pada teknologi 5G berada pada spektrum gelombang milimeter. Salah satu teknologi yangmendukung 5G adalah MIMO. Internet of Things(IoT) sebagai bagian dari teknologi 5G perludikembangkan di Indonesia khususnya untuk mendukung komunikasi indoor sekaligus outdoor. Salahsatu spektrum frekuensi 5G adalah 28 GHz. Pada penelitian sebelumnya, terdapat desain compact arraymassive MIMO dual-band antena dengan menggunakan patch cross dan persegi tetapi berada padafrekuensi 5,4 GHz dan 15 GHz. Pada penelitian ini dirancang antena MIMO mikrostrip yang bekerjapada frekuensi 6 GHz dan 28 GHz dengan masing-masing frekuensi memiliki patch dan dimensi yangberbeda. Antena dirancang dengan menggunakan metode compact MIMO tetapi dengan desain yangsedikit berbeda dan hanya menggunakan patch persegi saja. Antena memiliki pola radiasi unidireksional,polarisasi linear, dan teknik pencatuannya adalah proximity coupled serta cross polarization. Hasil dariperancangan yang dilakukan, didapatkan antena MIMO dual-band di 6 GHz dan 28 GHz dengan nilaiparameter S11 terbesar -17,7 dB, gain terkecil sebesar 4,86 dBi, dan bandwidth 870 MHz untuk frekuensi28 GHz dan 60,2 MHz untuk frekuensi 6 GHz. Setelah dilakukan perancangan, selanjutnya dilakukananalisis terhadap parameter gain, pola radiasi, koefisien korelasi, dan mutual coupling.
ANALISIS DAYA HILANG PADA SERAT OPTIK MELENGKUNG MENGGUNAKAN METODE GEOMETRIS DAN FDTD Okfarima Mandasari; Erna Sri Sugesti; Bambang Setia Nugroho
TEKTRIKA Vol 1 No 1 (2016)
Publisher : Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/tektrika.v1i1.244

Abstract

Analisis dan pengukuran redaman akibat lengkungan serat optik sangat jarang dilakukan. Penelitian ini difokuskan pada analisis daya yang hilang karena lengkungan serat optik dengan menggunakan metode geometris dan Finite Difference Time Domain (FDTD). Hasil analisis kedua metode itu dibandingkan dengan hasil pengukuran. Hasilnya menunjukkan bahwa metode FDTD lebih mendekati hasil pengukuran.Kata Kunci: redaman lengkungan, serat optik, geometris, FDTD
IDENTIFIKASI KARAKTERISTIK MATERIAL DARI BAHAN BATIK TRADISIONAL INDONESIA Harfan Hian Ryanu; Ummi Jumria; Hawary Siddik; Muhammad Daffa Hamsy; Nabila Rizqa Damayanti; Regita Nurul Fauziah; Bambang Setia Nugroho; Levy Olivia Nur
TEKTRIKA Vol 8 No 1 (2023): TEKTRIKA Vol.8 No.1 2023
Publisher : Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/tektrika.v8i1.6062

Abstract

Wearable antenna has an important role in WBAN (Wireless Body Area Network) as the main component that supports on-body communication. This study focuses on the characterization of Material Under Test (MUT) from Indonesian traditional batik material using the CSRR (Complementary split ring resonator) sensor extraction method. The frequency response and magnitude of S21 are used to extract the relative permittivity and loss tangent of the material. From all the responses that appear, a simulation and measurement of wearable antennas is carried out with a working frequency of 2.4. GHz. The antenna with the most similar simulation and measurement results is then selected as a candidate for relative permittivity and loss tangent of the material. From all the 6 frequency responses that emerged from CSRR sensor measurements, the relative permittivity value of 2.083 and the loss tangent of 0.144 achieved a good similarity between the measurement and simulation with an accuracy rate of 99.17%. The final design of the proposed wearable antenna is also validated to transmit heart rate data using the ESP32 microcontroller to the internet using a 2.4 GHz frequency Wifi access point. Key Words: Wearable antenna, extraction of material characteristics, wireless body area network (WBAN), CSRR, material under test, vital signs
IDENTIFIKASI KARAKTERISTIK MATERIAL DARI BAHAN BATIK TRADISIONAL INDONESIA Ryanu, Harfan Hian; Jumria, Ummi; Siddik, Hawary; Hamsy, Muhammad Daffa; Damayanti, Nabila Rizqa; Fauziah, Regita Nurul; Nugroho, Bambang Setia; Nur, Levy Olivia
TEKTRIKA Vol 8 No 1 (2023): TEKTRIKA Vol.8 No.1 2023
Publisher : Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/tektrika.v8i1.6062

Abstract

Wearable antenna has an important role in WBAN (Wireless Body Area Network) as the main component that supports on-body communication. This study focuses on the characterization of Material Under Test (MUT) from Indonesian traditional batik material using the CSRR (Complementary split ring resonator) sensor extraction method. The frequency response and magnitude of S21 are used to extract the relative permittivity and loss tangent of the material. From all the responses that appear, a simulation and measurement of wearable antennas is carried out with a working frequency of 2.4. GHz. The antenna with the most similar simulation and measurement results is then selected as a candidate for relative permittivity and loss tangent of the material. From all the 6 frequency responses that emerged from CSRR sensor measurements, the relative permittivity value of 2.083 and the loss tangent of 0.144 achieved a good similarity between the measurement and simulation with an accuracy rate of 99.17%. The final design of the proposed wearable antenna is also validated to transmit heart rate data using the ESP32 microcontroller to the internet using a 2.4 GHz frequency Wifi access point. Key Words: Wearable antenna, extraction of material characteristics, wireless body area network (WBAN), CSRR, material under test, vital signs
Co-Authors Achmad Munir Achmad Rizal Agus Dwi Prasetyo Ahmad Rasyidi Syawali Ahmad, Adam Fauzan Ahmed, Raka Abid Kholish Aisyah Chindrakasih Ainur Rofiq Aji Gautama Putrada Ajie, Lenggana Bayu Aldi Rivaldi Dwinanda Alfrina Dyah Purnamasari Alifian D, I Putu Aloysius Adya Pramudita Amalina Muthiah Arif Abdul Aziz Arif Indra Irawan As’ad Muhammad Nashrullah Aziz, Burhanuddin Bagus Aditya Budi Syihabuddin Budiman , Gelar Christian Mahardika Damayanti, Nabila Rizqa Daniel Christian Sianipar Dhavi, Sultan Muhammad Dien Rahmawati DWI ANDI NURMANTRIS Dwiyanto Dwiyanto, Dwiyanto Dzecky Dzackwan Hady Dziqru Akbar Dzulfikar Natya Afif Hakim EDWAR Edwar EDWAR EDWAR Efrat Murpratama Erna Sri Sugesti Ernaldo Lumbantobing Ersyach Irham Sunny Fadhlul Ariqi Fakhrana Dhaifina FARDAN FARDAN Farid Nur Hammadi Fauziah, Regita Nurul Febri Zenti Ramadhani Fikri Ardian Fiky Y. Suratman Fithqoti Afiroh Zuqri Fithqoti Afiroh Zuqri Fithqoti Afiroh Zuqri, Fithqoti Afiroh Galih Fajar Kurnia Galuh Entin Oktavia Gina Hapshah Arrahmah Hafizha, Syahna Hamsy, Muhammad Daffa Hanifah, Nita Harfan Hian Ryanu Hawary Siddik Heroe Wijanto Hesty Susanti Hikmatullah, Agung Hsb, Umar Muaz`zad Husneni Mukhtar Husnul Khatim Ida Wahidah Hamzah Indra Wijaya, Igpo Indri Handayani Inung Wijayanto Istiqomah Jangkung Raharjo Jumria, Ummi Kevin Jones Sinaga Khairan Rafi Sukma Pratama Kirbi Timur Nomas Kusnahadi Susanto Levy Olivia Nur Linda Ulifaturrosyidah Purnamasari Lumbantobing, Ferdi Kurniawan Lutfianne Rafasari Maman Abdurohman Mamat Rokhmat Maulani, Azka Merghita Zahrah Yuliandari Miftadi Sudjai Moh. Fery Akhsan Muhamad Abdul Rahman Suyudi Muhammad Abi Dhikri Alfadillah Muhammad Arsyad Muhammad Daffa Hamsy Muhammad Endi Hardanu Muhammad Fathan Hizbuddin Muhammad Iqbal Muhammad Irfan Maulana Nabila Rizqa Damayanti Nachwan Mufti Adriansyah Nadia Husnul Natali , Yus Nicola Akmal Afrinaldi Nizar, Khairul Nur Ikhsan, Rifki Rahman Nurhidayat , Ibnu Ali Okfarima Mandasari Pinasthika, Aria Maulana Pradiya, Rizan prasetyo, hanif prasetyo herlambang Pratama, Khairon Rafi Sukma Primanda, Archie Fauzan Putra, Ari Yanuar Raihan Santoso Raihan, Muhammad Wildan Ramadhan, Muhammad Angga Regita Nurul Fauziah Rina Pudji Astuti Rissa Rahmania Rizky Maulana Putra Ruben Samuel Marojahan Purba Salsabila, Salwa Salwa Salsabila Santoso, Tri Adhi Sendyartha, Aurellia Fieldza Siddik, Hawary Suryo Adhi Wibowo Susanto, Rizky Bayu Suto Setiyadi Syahputra, Reza Julian Tarigan, Stepen Martinus Teuku Zulkarnain Muttaqien Theodorus Edsa Leo Prabowo Ummi Jumria Wahmisari Priharti Wenda Adi Irawan Willy Anugrah Cahyadi Wirahilm, Muhammad Fuad Yaya Sulaeman YUNITA, TRASMA Yussi Perdana Saputera Yuyu Wahyu Yuyu Wahyu Yuyu Wahyu Zainul Umam Takdir