Review on Photonic Generation of Chirp Arbitrary Microwave Waveforms for Remote Sensing Application

Raghuwanshi, Sanjeev Kumar; Srivastav, Akash; Athokpam, Bidhanshel Singh

doi:10.1515/joc-2016-0065

Cited by 4 publications

(1 citation statement)

References 20 publications

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“…Recently, Raghuwanshi et. al [16], showed the application of chirped arbitrary microwave generation in the field of remote sensing application. In this work, we advocated the impact of higher order dispersion (HOD) on mm-wave traveling through optical fiber of different lengths without any electrical and optical filter.…”

Section: Introductionmentioning

confidence: 99%

Investigation of Dispersion Order on Chirp Microwave Generation Using Microwave Photonic Link Without Optical Filter

Singh

Raghuwanshi

2017

Scientia Iranica

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Abstract:In this work, we investigate the influence of the second order-(2OD) and third order-(3OD) dispersion terms on chirp signal generation and transmission through RF photonic link without optical filter. Dispersion equations are formalised using Taylor series and Bessel function to study the link performance. Our result (Eye diagrams) shows that the 2OD+3OD have significant impact on chirp mm-wave propagating through fiber of different lengths. In this paper chirp mm signal is controlled at photo detector by individual phase term of external modulators. Moreover, we also demonstrated experimentally that the chirp rate can be significantly controlled by properly choosing the type of fiber in the experiments. We discussed the RF photonic link performance in terms of Optical Sideband Suppression Ratio (OPSSR), Radio Frequency Spurious Suppression Ratio (RFSSR), Bit Error Rate (BER).Theoretical results are verified using MATLAB Software.2

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Section: Introductionmentioning

confidence: 99%

Investigation of Dispersion Order on Chirp Microwave Generation Using Microwave Photonic Link Without Optical Filter

Singh

Raghuwanshi

2017

Scientia Iranica

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A photonic scheme for the generation of dual linear chirp microwave waveform based on the external modulation technique and its airborne application

Kumar

Raghuwanshi

2017

Opt Quant Electron

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Generation of a high chirp rate microwave signal by using external optical modulation technique for RADAR application: theory and experiment

Raghuwanshi

Srivastava²,

Palodiya³

et al. 2022

Opt Quant Electron

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Review on Photonic Generation of Chirp Arbitrary Microwave Waveforms for Remote Sensing Application

Abstract: A novel technique to generate an arbitrary chirped waveform by harnessing features of lithium niobate

Cited by 4 publications

References 20 publications

Investigation of Dispersion Order on Chirp Microwave Generation Using Microwave Photonic Link Without Optical Filter

Investigation of Dispersion Order on Chirp Microwave Generation Using Microwave Photonic Link Without Optical Filter

A photonic scheme for the generation of dual linear chirp microwave waveform based on the external modulation technique and its airborne application

Generation of a high chirp rate microwave signal by using external optical modulation technique for RADAR application: theory and experiment

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