Photonic approach for Doppler-frequency-shift and angle-of-arrival measurement with direction unambiguity and high precision.
Sign Up to like & getrecommendations! Published in 2023 at "Applied optics"
DOI: 10.1364/ao.476983
Abstract: A novel, to the best of our knowledge, scheme based on a dual-drive Mach-Zehnder modulator (DDMZM) is proposed for Doppler-frequency-shift (DFS) and angle-of-arrival (AOA) measurement without direction ambiguity. The echo signal from one antenna is… read more here.
Keywords: angle arrival; aoa measurement; frequency; doppler frequency ... See more keywords
Photonics-Based Simultaneous DFS and AOA Measurement System without Direction Ambiguity
Sign Up to like & getrecommendations! Published in 2023 at "Micromachines"
DOI: 10.3390/mi14020457
Abstract: A novel scheme that can simultaneously measure the Doppler frequency shift (DFS) and angle of arrival (AOA) of microwave signals based on a single photonic system is proposed. At the signal receiving unit (SRU), two… read more here.
Keywords: system; photonics; aoa measurement; without direction ... See more keywords