Rancang Bangun Sistem Spread-Spectrum dan Analisa Simulasi Kanal Multipath berbasis Fpga (Field Programmable Gate Array) Menggunakan Pseudo Noise Gold Code

نویسندگان

چکیده

Dengan berkembangnya teknologi IC terprogram yang semakin canggih dan modern seperti FPGA, FPAA lainnya, maka pada tesis kali ini dibuat suatu modul sistem spread-spektrum dengan FPGA sebagai implementatornya.
 Dalam penelitian dilakukan rancang bangun spread spectrum simulasi kanal multipath berbasis (Field Programmable Gate Array), kode acak semu dipilih jenis Gold. Untuk melihat kinerja tersebut uji coba pengukuran hasil terhadap pengaturan pen-delay-an lintasan jamaknya.
 Dari percobaan sifat frekwensi selektif muncul saat rms delay spreadnya 215,723 nS time symbol 125 nS, perbedaan agak jauh dikarenakan keterbatasan pembuatan dalam skala kecil.
 Modul peralatan dapat digunakan secara hardware untuk membantu praktikum spread-spectrum, dimana sinyal-sinyal spreading-despreading, PN serta spectrum.

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ژورنال

عنوان ژورنال: Elsains : jurnal elektro

سال: 2022

ISSN: ['2656-7075', '2527-6336']

DOI: https://doi.org/10.30996/elsains.v4i1.6793