A Comparison of Binary Phase Shift Keying and On-Off Keying Modulation in High Data Rate Indoor Wireless Data Transmission at X-Band
Zeynep Ayan, Ziaoulrahman Sediqi, Abdulrahim Evli, Murat Can Karakoç, Asaf Behzat Şahın, İlyas Çankaya
Abstract
Zeynep Ayan, Ziaoulrahman Sediqi, Abdulrahim Evli, Murat Can Karakoç, Asaf Behzat Şahın, İlyas Çankaya
Abstract
In the line with developing technologies, the demand for wireless communication is increased. In this study, it is purposed to realize a high data rate wireless communication system with different modulation techniques binary phase shift keying (BPSK) and on-off keying (OOK) modulations operating at X-band. Data transmission experiment has been conducted with a carrier frequency between 9 GHz and 12 GHz with different data rates up to 3.7 Gbit/s. Bandwidth efficient high data rate wireless communication is observed at X-band, compared to carrier frequency quite considerable data rate is achieved. The experiment is accomplished for the distance which is gradually increased from 5 cm to 160 cm between two antennas. Bit error rate measurements for OOK and BPSK modulations are provided, and also eye-diagram of BPSK modulation is demonstrated.
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In the line with developing technologies, the demand for wireless communication is increased. In this study, it is purposed to realize a high data rate wireless communication system with different modulation techniques binary phase shift keying (BPSK) and on-off keying (OOK) modulations operating at X-band. Data transmission experiment has been conducted with a carrier frequency between 9 GHz and 12 GHz with different data rates up to 3.7 Gbit/s. Bandwidth efficient high data rate wireless communication is observed at X-band, compared to carrier frequency quite considerable data rate is achieved. The experiment is accomplished for the distance which is gradually increased from 5 cm to 160 cm between two antennas. Bit error rate measurements for OOK and BPSK modulations are provided, and also eye-diagram of BPSK modulation is demonstrated.
Key concepts: Phase-shift keying, On-off keying, Keying, Bit error rate, Wireless, Amplitude-shift keying, Electronic engineering, Data transmission