Performance Analysis on Interference and Frequency-to-Time Mapping Based Frequency Hopping Receiver

Yiwei Sun; Jingbo Li; Jianping Chen; Guiling Wu

doi:10.1109/JPHOT.2023.3240819

IEEE Photonics Journal (Jan 2023)

Performance Analysis on Interference and Frequency-to-Time Mapping Based Frequency Hopping Receiver

Yiwei Sun,
Jingbo Li,
Jianping Chen,
Guiling Wu

Affiliations

Yiwei Sun: ORCiD; State Key Laboratory of Advanced Optical Communication Systems and Networks, Shanghai Institute for Advanced Communication and Data Science, Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China
Jingbo Li: State Key Laboratory of Advanced Optical Communication Systems and Networks, Shanghai Institute for Advanced Communication and Data Science, Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China
Jianping Chen: ORCiD; State Key Laboratory of Advanced Optical Communication Systems and Networks, Shanghai Institute for Advanced Communication and Data Science, Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China
Guiling Wu: ORCiD; State Key Laboratory of Advanced Optical Communication Systems and Networks, Shanghai Institute for Advanced Communication and Data Science, Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China

DOI: https://doi.org/10.1109/JPHOT.2023.3240819
Journal volume & issue: Vol. 15, no. 1
pp. 1 – 8

Abstract

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The receiving performance of a frequency hopping receiver based on interference and frequency-to-time mapping are analyzed. The broadening of the receiving passband induced by high frequency hopping speed is theoretically analyzed. The spurious-free dynamic range (SFDR), the frequency-dependent RF gain, and the average signal-to-noise ratio (SNR) corresponding to the RF gain are theoretically derived to indicate the receiving performance. Experimental verifications on the SFDR and RF gain were conducted. The SFDR of the passband at 7.21 GHz is 77.23 dBc, and for the passbands located from 7 GHz to 23 GHz, the SFDR variance is below 3.2 dB, which fits well with the simulated results with the difference of less than 3.7 dB. The RF gain for passbands located from 2.6 GHz to 40.9 GHz were tested, and the difference is less than 2 dB compared to the theoretical results.

Published in IEEE Photonics Journal

ISSN: 1943-0655 (Online)
Publisher: IEEE
Country of publisher: United States
LCC subjects: Technology: Engineering (General). Civil engineering (General): Applied optics. Photonics; Science: Physics: Optics. Light
Website: http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=4563994

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