Ebtesam Omar- Benha University
Ebtesam Omar
- Benha University
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Publications (3)
In this paper, a novel design for compact frequency reconfigurable triple slot antenna based on rejected triple band stop functions is demonstrated. An Ultra-Wide Band (UWB) antenna is designed to operate from 3.3 to 12 GHz and printed on a (30 mm × 35 mm) FR4 substrate with permittivity of 4.4 and a thickness of 1.6 mm and also printed on a Rogers...
In this paper an efficient technique presents for reducing the computational complexity of the turbo coding in LTE (Long Term Evolution) system. It proposed the chaotic interleaving algorithm for the convolution codes. The presented interleaving is based on chaotic Baker map applied with (2,1,3) convolution codes and (2,1,7) convolution codes compa...
In this paper an efficient secured interleaver is utilized in Turbo codes for Long Term Evolution (LTE) system. The engine of the presented technique is the Baker formula; it works based on secret key. The proposed technique system improves the Bit Error Rate (BER) and the throughput as well as the security also. This scheme depends on chaotic Bake...
