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Analisis Inverse Pulse Position Modulation OFDM pada Komunikasi Ultra Wideband Lucky Nindya Palupi; Totok Winarno
Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems) Vol. 16 No. 2 (2022)
Publisher : Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jeeccis.v16i2.693

Abstract

Peningkatkan keandalan sistem multiband orthogonal frequency division multiplexing (MB-OFDM) ultra-wideband (UWB) dengan memanfaatkan waktu bersama dan demodulasi domain frekuensi diharapkan dapat meningkatkan kinerja. Modulasi posisi pulsa terbalik (I-PPM) terinspirasi dari sistem pulse-OFDM dan lebih lanjut mengambil keuntungan dari posisi pulsa terbalik untuk modulasi domain waktu. Ini diterapkan setelah IFFT dengan membagi jumlah subcarrier untuk mengurangi kompleksitas dan konsumsi daya pada transceiver Dibandingkan dengan demodulasi domain frekuensi konvensional dalam OFDM, equalizer 2D yang diusulkan tidak hanya dapat mencapai probabilitas kesalahan bit (BEP) yang jauh lebih andal, tetapi juga menikmati rasio daya puncak-rata-rata (PAPR) yang sebanding melalui simulasi numerik. Di bawah kanal white Gaussian noise (AWGN) aditif, equaliser 2D (EGCt selektif + EGCf) dapat menghemat sekitar 6 dB dan 4 dB dibandingkan dengan equalizer 1D, domain frekuensi MRC dan EGC, masing-masing pada BER = 10-3. Selanjutnya, di bawah saluran fading Rayleigh, Equaliser 2D (EGCt dan MRCf selektif) mengungguli equalizer 1D, domain frekuensi MRC, sekitar 3,5 dB pada BER = 10-3. Teknik I-PPM MIMO OFDM dapat mencapai kinerja PAPR yang sebanding serta sistem transceiver antena tunggal.
Penyuluhan tentang Pentingnya Menjaga Protokol Kesehatan pada Masa Pandemi di Panti Asuhan Al-Kaaf Jabung Kabupaten Malang Fitri; Herman Hariyadi; Leonardo Kamajaya; Lucky Nindya Palupi; Muhammad Khairuddin
Jurnal Pengabdian Kepada Masyarakat (J-ABDIMAS) Vol 9 No 1 (2022): JURNAL PENGABDIAN KEPADA MASYARAKAT 2022
Publisher : Publisher UPT P2M Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jabdimas.v9i1.151

Abstract

The implementation of counseling about the importance of health protocols during the pandemic was carried out at the Al-Kaaf Jabung Orphanage, Malang Regency. The equipment used is a laptop, hand sanitizer, masks, and soap for washing hands. The method of this counseling is the tutorial through the zoom meeting application, followed by the students and orphanage administrators, because it is still in the pandemic period. The speakers in this activity are the teaching staff of the Electrical Engineering Department, State Polytechnic of Malang who in this case are members of this PkM activity and are assisted by students of State Polytechnic of Malang. The results of this dedication, it is hoped that the participants apply 5M in their daily life so that they can break the chain of the spread of COVID-19.
Pembuatan Display Produk Unggulan UMK Di Desa Duwet Kecamatan Tumpang Muhammad Khairuddin; Indrazno Siradjuddin; Sidik Nurcahyo; Lucky Nindya Palupi; Sungkono Sungkono; Herwandi Herwandi
Jurnal Pengabdian Kepada Masyarakat (J-ABDIMAS) Vol 9 No 2 (2022): JURNAL PENGABDIAN KEPADA MASYARAKAT 2022
Publisher : Publisher UPT P2M Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jabdimas.v9i2.165

Abstract

Duwet Village have potential that cannot be underestimated. Duwet Village has a UMK that can produce several superior products, including corn rice (gerit), cassava crackers and bamboo crafts (besek). They need media that can be used for marketing media. However, the lack of promotion of the mainstay products produced by Duwet Village can affect the sustainability Therefore, we need a promotional media for superior products in Duwet village that can improve the quality of as well as support efforts to increase consumers of the mainstay products in Duwet village. Given the beauty of a promotional media but also a very effective promotional media and can bring many benefits to a business. With this problem, we propose the manufacture of displays of superior products from Duwet village. This display will be used as a special place to place corn rice, cassava crackers and bamboo crafts which are the mainstay of Duwet village. This display is very useful as a medium for promoting flagship products to all visitors who come to Duwet village which incidentally will become one of the local tourist destinations in Malang Regency.
BIMBINGAN TEKNIS TAMPILAN JADWAL SHOLAT DI MUSHOLLA AL-KHOIR DESA TEGAL WERU KABUPATEN MALANG Leonardo Kamajaya; Fitri Fitri; Lucky Nindya Palupi; Eka Mandayatma; Sidik Nurcahyo; Agus Sukoco Heru Sumarno; Fauziah Sholikhatun Nisa
Jurnal Pengabdian Kepada Masyarakat (J-ABDIMAS) Vol 9 No 2 (2022): JURNAL PENGABDIAN KEPADA MASYARAKAT 2022
Publisher : Publisher UPT P2M Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jabdimas.v9i2.201

Abstract

This activity aims to design an information system that contains prayer time schedules and other important information that is very useful for musholla Al-Khoir pilgrims. The purpose of the activity is to provide technical guidance to the mosque administrators. The result of this activity is that people in the Tegal Weru area become easier to find out the prayer schedule and other important information related to worship activities