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Comparison of FFT-Based and DCT-Based Channel Estimation and ECC for OFDM System [PDF]
Engineering and Technology Journal, 2015 Orthogonal Frequency Division Multiplexing (OFDM) has become a popular modulation method for high data rate wireless communications. In this paper, two schemes are proposed.
Awatif Ali Jafaar
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Multiple Access Chua Chaotic Communication system using Real Orthogonal Matrix Approach [PDF]
Engineering and Technology Journal, 2018 An alternative to traditional Pseudo-Noise (PN)-Sequences, one-dimension (1D) orthogonal chaotic map sequences, and three dimensional (3D) continuous chaotic systems (x,y,z) are generated by orthonormal Gram-Schmidt process. A new Orthogonal Chua Chaotic
Ali Radhi
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Nature Communications, 2016 Cytosine methylation in CpG dinucleotides is an epigenetic DNA modification dynamically established and maintained by DNA methyltransferases and demethylases.
A. Weber +7 more
semanticscholar +1 more source
Jurnal Elkomika, 2021 ABSTRAK Generasi telekomunikasi kelima (5G) diterapkan pada 2021 dengan frekuensi tinggi yang menyebabkan redaman yang besar dibandingkan pita sub-1 GHz. Penelitian ini mengkaji sistem 5G dengan frekuensi operasi 3,3 GHz dan bandwidth 99 MHz berdasarkan
RENI DYAH WAHYUNINGRUM +2 more
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Passive RFID Uplink and Downlink Link Budget and Comparison of ASK and BPSK Backscatter Modulations
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019 Complete link budget for forward and backwardlink in a RFID system are given with constituent parts. Backward link signallevels with current improvements requires separate TX and RX antenna bistaticconfiguration to overcome reader threshold.
Kazım Evecan
doaj +1 more source
�ber Magnesiumammoniumphosphat [PDF]
Zeitschrift f�r Analytische Chemie, 1910 n ...
openaire +1 more source