Rancang Bangun Multi Frekuensi Rectenna Untuk Energy Harvesting Gelombang Elektromagnetik

Sukriyah Buwarda, Asmawaty Azis


The increasing need for electrical energy encourages the birth of methods to utilize various forms of energy available in nature called energy harvestin. One of them is from electromagnetic waves that are massif used daily by the community. In this study, a rectifier antenna (rectenna) was created using a 5-stage voltage doubler method with the aim of generating DC electrical energy from the input of electromagnetic waves that propagate freely in the air. Electromagnetic waves are captured using two types of antennas with the aim of capturing different frequencies, namely UHF TV antennas with a working frequency of 470-806 MHz and WiFi antennas with a working frequency of 2400 MHz commonly used by the public. Because testing is conducted in open spaces, where environmental change conditions greatly affect the captured electromagnetic geombang encroachment, DC electrical power tends to change during testing. The largest DC electricity generated by WiFi antenna input is 1,420V and the average voltage is 231.7mV/min with a distance of 90cm from the largest frequency source and UHF TV antenna is 648mV and the average voltage is 478.16mV/min with a distance of 0 cm from the largest
frequency source


Rectenna, Energi Harvesting, Antena TV, Antena WiFi, multiband antenna


Ardanta PE, Fahmi A, Wahyu Y, Elektro FT, Telkom U. Perancangan Dan Realisasi Rectenna Mikrostrip Fractal Susunan Linier Pada Frekuensi Dual Band Untuk Aplikasi Energy Harvesting. e-Proceeding Eng. 2016;3(1):415-424

Balanis CA. Antenna Theory - Analysis and Design. Third Edit. Canada: John Wiley; 2012.

Chandravanshi S, Member S, Sarma S Sen, Akhtar MJ. Design of Triple Band Differential Rectenna for RF Energy Harvesting. IEEE Trans Antennas Propag. 2018;(c). doi:10.1109/TAP.2018.2819699.

Hamka Ikhlasul Amal NZ1, Arfianto Fahmi2 YW. Perancangan Dan Realisasi Sistem Rf Energy Harvesting Pada Frekuensi Uhf. ISSN 2355-9365 e-Proceeding Eng Vol3, No1 April 2016 | Page 568. 2016;3(1):568-575

Hidayat R, Elektro JT, Tinggi S, Mandala T. Sumber Daya Wireless untuk Menghasilkan Energi Listrik Terbarukan. SINERGI. 2016;20(2):109-114

James JR, Hall PS, Wood C. Microstrip Antenna Theory and Design. 12th ed. (Professors P.J.B. Clarricoats ED. S and JRW, ed.). London. United Kingdom: Peter Peregrinus; 2012.

DOI: https://doi.org/10.33387/protk.v8i1.2534


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