Optical Transmission of an Analog TV-Signal Coded at 2.24 GHz and Its Distribution by Using a Radiating Cable

Correa-Mena, A. G.; Seseña-Osorio, Jorge A.; Diago-Mosquera, Melissa Eugenia; Aragón‐Zavala, Alejandro; Zaldívar-Huerta, I. E.

doi:10.3390/electronics9060917

Cited by 2 publications

(2 citation statements)

References 14 publications

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“…This value of SNR guarantees that the filtered passbands are well-defined and exempt from noise. These passbands can be used as microwave carriers for transmission of voice, data, and analog signals as demonstrated recently in [11]. An added value of the proposed duplex passband MPF resides in the fact that every arm is driven by its own microwave signal generator (MSG), allowing in this way an independent operation for the transmission of information.…”

Section: Discussionmentioning

confidence: 99%

Demonstration of a Duplex Microwave Photonic Filter and Its Reconfigurability in a Frequency Range of 0–10 GHz

et al. 2020

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In this paper, we have demonstrated a duplex microwave photonic filter system. The reconfigurability of a microwave passband filter by using a birefringent optical filter has also been demonstrated experimentally. The effect of filtering normally depends on the intermodal separation of a multimode laser diode (MLD), as well as the chromatic dispersion parameter and the length of a Single Mode-Standard Fiber (SM-SF). However, in this work, the intermodal separation of the MLD is altered by an optical filter which consists of a section of birefringent optical fiber (BOF) placed between crossed polarizers. Using this filter, six passbands in the frequency range of 0–10 GHz are obtained. Our duplex Microwave Photonic Filter (MPF) system is driven by only a single optical source. Performance evaluation for the filtered passband is also given in terms of the Signal-to-Noise-Ratio (SNR). On average, an SNR of 13.87 dB is obtained for all the passbands generated by our duplex Microwave Photonic Filter (MPF) system. For potential applications, the generated passbands may be used as radio frequency (RF) carriers to transmit analog or digital data in an optical communications system.

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Section: Discussionmentioning

confidence: 99%

Demonstration of a Duplex Microwave Photonic Filter and Its Reconfigurability in a Frequency Range of 0–10 GHz

et al. 2020

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“…In [10], a hybrid scheme with a fiber-to-the-home (FTTH) system combined with a mobile wireless application system using a double optical modulator and two different signals (in RF and baseband) is proposed. Finally, in [11], a fiber-radio scheme is used for the transmission of an analog TV signal through an optical link using a radiating cable for its wireless emission. From the paragraphs above, the goal of this work is to evaluate the digital data performance transmission for a fiber-radio system.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of the Digital Data Performance Transmission on a Fiber-Radio System

et al. 2023

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This work shows a set of numerical simulations to evaluate the digital data performance transmission for a fiber-radio system. For this goal, VPI Photonics software is used to simulate the transmission of a digital signal at a bit rate of 2.4 GHz through an optical link of 25 km of single-mode standard fiber (SM-SF). Whereas MATLAB software is utilized to emulate a wireless channel considering four main phenomena inherent to this channel, such as multipath and slow fading, co-channel interference, and additive white Gaussian noise (AWGN). The modeling carried out in MATLAB considers a user in movement within its coverage area cell. The constellation diagram, bit error rate (BER), and signal-to-interference-plus-noise ratio (SINR) statistical tests are used to evaluate the performance of this approach. This proposal finds potential applications in the field of cellular telephony, the Internet of Things (IoT), or any other communication system to evaluate the quality of the delivered signal to a user in motion within a particular coverage cell.

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Optical Transmission of an Analog TV-Signal Coded at 2.24 GHz and Its Distribution by Using a Radiating Cable

Cited by 2 publications

References 14 publications

Demonstration of a Duplex Microwave Photonic Filter and Its Reconfigurability in a Frequency Range of 0–10 GHz

Demonstration of a Duplex Microwave Photonic Filter and Its Reconfigurability in a Frequency Range of 0–10 GHz

Evaluation of the Digital Data Performance Transmission on a Fiber-Radio System

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