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Jurnal Elektronika dan Telekomunikasi
Published by Lembaga Ilmu Pengetahuan Indonesia
ISSN : 14118289     EISSN : 25279955     DOI : -
Core Subject : Engineering,
Electrical & Electronics Engineering Engineering
Jurnal Elektronika dan Telekomunikasi (JET) is an open access, a peer-reviewed journal published by Research Center for Electronics and Telecommunication - Indonesian Institute of Sciences. We publish original research papers, review articles and case studies on the latest research and developments in the field of electronics, telecommunications, and microelectronics engineering. JET is published twice a year and uses double-blind peer review. It was first published in 2001.
Arjuna Subject : -
Articles 470 Documents
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PROGRAMMABLE SYRINGE PUMP FOR SELECTIVE MICRO DROPLET DEPOSITION Kurniawan, Erry Dwi; Adam, Alwin; Salik, Muhammad Ichlasul; Gareso, Paulus Lobo
Jurnal Elektronika dan Telekomunikasi Vol 19, No 2 (2019)
Publisher : Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jet.v19.75-82

Abstract

Micro/nanopatterns with micro deposition techniques have been used in various applications such as flexible electronic devices, biosensing, and biological tissue engineering. For depositing a small size of droplets that can be controlled, structured and patterned precisely is a very important process for microfabrication. In this study, we developed a low cost and simple system for fabricating micro/nanostructure by a selective micro deposition process using a syringe pump. This method is an additive fabrication method where selective droplet materials are released through a needle of the syringe pump. By translating the rotating stepper motor into a linear movement of the lead screw, it will press the plunger of the syringe and give a force to the fluid inside the syringe, hence a droplet can be injected out. The syringe pump system consists of a syringe, the mechanical unit, and the controller unit. A stepper motor, the lead screw, and the mechanical components are used for the mechanical unit. Arduino Uno microcontroller is used as the controller unit and can be programmed by the computer through GUI (Graphical User Interface). The input parameters, such as the push or pull of flow direction, flow rate, the droplet volume, and syringe size dimension can be inputted by the user as their desired value via keypad or the computer. The measurement results show that the syringe pump has characteristics: the maximum average error value of the measured volume is 2.5% and the maximum average error value of the measured flow rate is 14%. The benefits of a syringe pump for micro deposition can overcome photolithography weaknesses, which require an etching and stencil process in the manufacture of semiconductors. Combining two or more syringes into one system with different droplet materials can be used as a promising method for 3D microfabrication in the future.
VOL. 01 NO. 1 Elektronika dan Telekomunikasi, Jurnal
Jurnal Elektronika dan Telekomunikasi Vol 01-12 (Printed Issues)
Publisher : Indonesian Institute of Sciences

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Abstract

Table of Content: Penempelan Silikon - Gelas Pyrex 7740 dengan Cara Elektrostatik [1 - 5] ? Goib WirantoAplikasi Pasta Dielektrik pada Thick Film Hibrid [6 - 11] ? Lilis RetnaningsihAplikasi Saluran Serat Optik untuk Pengumpulan Data Sensor pada Sistem Telemetri [12 - 19] ? Syamsu IsmailMoisture Tester (Padi Tester) [20 - 22] ? Suprapto Soediatno, Bagus Edy Sukoco, Dadin MahmudinSistem Pendeteksi Temperatur pada Kolom Pembibitan Ikan [23 - 28] ? Deni PermanaPenggunaan ALokasi Kanal TDMA pada Sistem Selular GSM [29 - 34] ? Yuyu Wahyu, Rustini S. KayatmoAkses Paket Data Menggunakan Packet Driver [35 - 41] ? Purwoko AdhiPerancangan Filter Combine [42 - 49] ? Rustini S. Kayatmo, Yuyu WahyuAntena Alur Mikro [50 - 55] ? Yahya Sukri
VOL. 08 NO. 1 Elektronika dan Telekomunikasi, Jurnal
Jurnal Elektronika dan Telekomunikasi Vol 01-12 (Printed Issues)
Publisher : Indonesian Institute of Sciences

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Abstract

Table of Content:An Algorithma to Select the Best Set of Frequencies in Stepped-Frequency Continous-Wave Radars [1 - 5] ? Andrian B.Suksmono, A. Andaya L., A.A. Pramudita, Endon Bharata, Nana RachmanaAnalisis Gangguan Sambungan Telepon pada Sistem Jarlokat [6 - 11] ? Ros Sariningrum, Teguh Praludi, Arief Suryadi S.Pembebanan Resistif untuk Menekan Level Coupling antar Elemen pada Antena Array untuk GPR [12 - 16] ? A. Adya Pramudita, A. Kurniawan, Andriyan B. Suksmono, A. Andaya LestariPembuatan Magnet NiZn Ferit dengan Metoda Sol Gel [17 - 21] ? Novrita Indayanti, DediPerhitungan Kuantitas MEdan RF (Radio Frekuensi) untuk Komunikasi Microwave dan Radar [22 - 27] ? Sri Hardiati, Pamungkas DaudRancangan dan Penerapan Rangkaian Elektronika untuk Pembacaan Volume dan Harga Pemakaian Air pada Meteran Air Secara Digital [28 - 33] ? Ahyar Supani, Niksen AlfarizalRancang Bangun Serta Unjuk Kerja Antena Mikrostrip Sirkular Beam Konika pada Frekuensi S Band [34 - 41] ? Yuyu Wahyu, Deni PermanaSistem Pengendali Tegangan Baterai pada Perangkat Uninterruptible Power Supply (UPS) [42 - 49] ? Deni Permana, Pamungkas DaudPembuatan Detonation Gun untuk Pelapisan Tipis [50 - 54] ? Masbah R.T. Siregar, Farid W. Machmud        
PREFACE VOL. 19 NO. 2 Wael, Chaeriah Bin Ali
Jurnal Elektronika dan Telekomunikasi Vol 19, No 2 (2019)
Publisher : Indonesian Institute of Sciences

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Abstract

ACTIVE FILTER ANALYSIS ON DESIGNING ELECTRONIC STETHOSCOPE Oktivasari, Prihatin; Riandini, Riandini; Fitri, Rahmah A.; Malaon, Sungguh I.
Jurnal Elektronika dan Telekomunikasi Vol 19, No 2 (2019)
Publisher : Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jet.v19.51-56

Abstract

Early heart disease detection could be vital and some other diagnostic ways are being developed. In this paper, a lowcost tool for a diagnostic that analyzes the digitized heartbeat sound is given. This can be used to detect heart anomalies. The instrument shows the heart sound and also keeps a patient's long-term record for future use. The signal from the heart provides a lot of knowledge about the heart and offers an initial diagnosis recommendation. The electronic stethoscope uses the condenser microphone, preamplifier circuit, and filter circuit. The optimum filter is Butterworth with a fourth-order Sallen key low pass filter topology with a gain of 0.707 volts, -3.01 dB, and a fourth-order high pass filter with a gain of 0.782 volts, -2.137 dB. The frequency of the heart sound is about 20 Hz ? 120 Hz in general. Therefore, the lower cutoff frequency of the filter is set to 20 Hz, while the higher cutoff frequency set to 120 Hz. The evaluation used to measure the performance of an electronic stethoscope is to compare with a conventional stethoscope, the recorded sound is the same.
VOL. 04 NO. 1-2 Elektronika dan Telekomunikasi, Jurnal
Jurnal Elektronika dan Telekomunikasi Vol 01-12 (Printed Issues)
Publisher : Indonesian Institute of Sciences

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Abstract

Table of Content: Evaluation of Detection Schemes for Multicarrier CDMA [1 - 6] ? Mashury Wahab, Yuyu WahyuThe Design of The Miniature Injector for The Microengineere GC System [7 - 14] ? Totok M. S. Soegandi, Goib WirantoDown Converter Sub Sistem RF/IF pada Penerima GPS (Globe Positioning System) [15 - 19] ? Nasrullah Armi, Dadan MuliawandanaPemilih Antena Dipole dengan Sistem Catu di Tengah (Center Feed) untuk Bidang Frekuensi Lebar [20 - 27] ? Rustini S. Kayatmo, Soemaryato KayatmoArah Pengembangan Teknologi Sistem Penyiaran Digital [28 - 34] ? Rustini S. KayatmoKonverter AC/DC DC Non Linier untuk Sistem Radar [35 - 40] ? Syamsu Ismail, Deni Permana KPenggunaan Regulator Switching pada Rangkaian Catu Daya Arus Searah [41 - 46] ? Asep Yudi Hercuadi, Yaya Sulaeman
VOL. 09 NO. 3 Elektronika dan Telekomunikasi, Jurnal
Jurnal Elektronika dan Telekomunikasi Vol 01-12 (Printed Issues)
Publisher : Indonesian Institute of Sciences

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Abstract

Table of Content: Modul Surya untuk Mengatasi Krisis Energi   [82 - 89]  ? Ika Ismet, Shobih, Erlyta Septa RosaBidirectional metal-based 1X2 POF Coupler with Hollow Taper Waveguide  [90 - 94]  ? Abang Annuar Ehsan, Sahbudin Shaari, Mohd Kamil Abd. RahmanEfektivitas Transformator Delta Zigzag (Dz) Sekunder Lilitan Ditransposisi Membatasi Harmonisa  [95 - 103]  ? Chairul Gagarin lrianto, Rudy SetiabudyEvaluasi Kinerja Forward Error Correction pada Mobile WiMAX/IEEE 802.16e  [104 - 109]  ? Muhammad Daud Nurdin, Andriyan Bayu S., Hendrawan, Sugihartono, Deni HamdanzImage Processing Pemisahan Object dari Background pada Identifikasi Tingkat Kematangan Buah Pisang Mas  [110 - 117]  ? Dayat Kurniawan, Ros SariningrumPemanfaatan Sifat Kabel Semi Kaku untuk Pengoreksi Fasa pada Saluran Transmisi Terdistribusi Antena Radar Tersusun  [118 - 123]  ? Syamsu Ismail, Deni Permana K.Penentuan State of Charge Batere Menggunakan Jaringan Syaraf Tiruan  [124 - 130]  ? Yefriad, Rismawan Perdana Putra Barus, Nadia AlfitrRancang Bangun Instrumen Elektronik sebagai Sistem Pengamanan Gedung dari Kebakaran Berbasis Handphone  [131 - 136]  ? Ali NurdinSimulasi Rancang Bangun High Gain Power Amplifier (PA)  [137 - 140]  ? Pamungkas Daud, Mashury, Dadin Mahmudin, Yudi YuliyusTeknologi Lapisan Tipis pada Substrat Alumina (Al203) dan Aplikasinya Untuk Rangkaian Gelombang Mikro  [141 - 147]  ? Lia Muliani, Gandi Sugandi, Jojo Hidayat
A SIMPLE REAL-TIME ENERGY ANALYTICS MODEL FOR SMART BUILDING USING OPEN IOT PLATFORMS Nasar, Muhammad; Setyawan, Novendra; Faruq, Amrul; Sulistiyowati, Indah
Jurnal Elektronika dan Telekomunikasi Vol 19, No 2 (2019)
Publisher : Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jet.v19.83-90

Abstract

Monitoring energy in buildings can ease us to have a better understanding of electricity consumption patterns to support efficiency and avoid potential damages. However, indoor installations are mostly unmonitored because their panel meters are usually difficult to access. Yet, indoor maintenance tends to be more difficult since the cables are inside the wall, ceiling, or concrete. Internet of Things and big data analytics can be used to track electricity usage either in residential, commercial, or industrial buildings. This paper presents how a simple real-time energy data analytics was built at a low cost and high accuracy to inspect energy fluctuations, anomaly, and its significant pattern. We proposed 3 layers of architecture namely acquisition, transportation, and application management. An electronic module named PZEM004T was used to sense voltage, current, and other electrical parameters. Through a microcontroller ESP8266, the data was processed and sent it to an application layer via an existing wireless network. The actual and historical data of electricity were visualized on high-resolution graphs. The experiment was conducted at our office building. The experimental results showed that data of electrical energy usage can be captured close to realtime and power anomaly and pattern can be figured. Performance and functionality testing showed acceptable use of this system with more than 99% accuracy. This system is intended to empower building managers in evaluating the electrical network balance as well as anticipating damage due to overload, overvoltage, and voltage drop. If this model is widely implemented it will produce big data that is useful for advanced analysis.
VOL. 07 NO. 1 Elektronika dan Telekomunikasi, Jurnal
Jurnal Elektronika dan Telekomunikasi Vol 01-12 (Printed Issues)
Publisher : Indonesian Institute of Sciences

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Abstract

Table of Content:lmplementasi Radio Frekuency Identification pada Layanan Jasa Parkir  [1 - 6] ? Pamungkas Daud, Dadin MahmudinPemilihan Bahan Pasta untuk Pembuatan Rangkaian MCM (Multi Chip Module) dengan rancangan dua sisi  [7 - 11] ? Lilis Retnaningsih, Lia Muliani, Gandi SugandiPengamanArus Kontinu pada Sis tern Pengapian Motor Bakar  [12 - 20] ? Deni Permana, Syamsu IsmailPengamanan Data Dengan Metoda Knapsack  [21 - 26] ? Teguh, Praludi, AriefSuryadi S, Ros SariningrumSimulasi Penentuan Posisi Mobile Station Dengan Antena Larik Adaptif dan Algoritma LMS  [27 - 32] ? Aloysius Adya P, Arief Suryadi S, Asep Yudi H.Sistem Pengukuran Saluran Telepon Pada Jarlokat  [33 - 41] ? Asep Yudi Hercuadi, Ros Sariningrum
VOL. 07 NO. 2 Elektronika dan Telekomunikasi, Jurnal
Jurnal Elektronika dan Telekomunikasi Vol 01-12 (Printed Issues)
Publisher : Indonesian Institute of Sciences

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Abstract

Table of Content: Penentuan Tahanan Kontak Metal Ag pada Permukaan Silikon Multikristal Menggunakan Metoda Transfer Length [42 - 46] ? Erlita Septa Rosa, Shobih, Ika Hartika IsmetPerancangan Resistor Film Tebal dengan Teknik Multi Chips Module untuk Aplikasi Slick sebgai Modul Telekomunikasi [47 - 52] ? Lilis Retnaningsih, Lia Muliani, Gandi SugandiFabrikasi Awal Ring Resonator Optik untuk Aplikasi Sensor Telekomunikasi dengan menggunakan Bahan Plymide [53 - 60] ? Dadin Mahmudin, Dedi, Iip Syarif H.Karakterisasi Elemen Transduser Peizoelektrik untuk Sistem Komunikasi Bawah Air [61 - 67] ? Syamsu Ismail, Deni PermanaAplikasi Bluetooth untuk Komunikasi Data pada Laboratorium Pamantauan Kualitas Udara [68 - 73] ? Ade Cahyana, Indra SaktiPerancangan dan Realisasi Antena Planar T-Shaped untuk Frekuensi Operasi Multiband [74 - 81] ? Yuyu Wahyu, Folin OktavianiSistem Perangkat Lunak untuk Pengukuran Kuat Medan Sinyal TV [82 - 87] ? Yusuf Nur Wijayanto, Pamungkas DaudIlustrasi dari MPEG (Moving Picture Expoerts Group) dan Aplikasinya [88 - 92] ? Pamungkas Daud, Deni Permana   

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