Photonic Frequency Down Conversion Approach to Measure Microwave Signal Angle of Arrival

Photonic Frequency Down Conversion Approach to Measure Microwave Signal Angle of Arrival

This paper presents an angle-of-arrival (AOA) measurement system based on microwave photonic frequency down conversion. It has the novelty of no LO is needed for the frequency conversion process. Instead, a ramp waveform is used to shift the frequency of an optical carrier, which is phase modulated...

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Bibliographic Details
Main Authors: Chongjia Huang, Erwin Hoi Wing Chan
Format: Article
Language:English
Published: IEEE 2022-01-01
Series:IEEE Photonics Journal
Subjects:
Angle of arrival
direction finding
frequency down conversion
frequency shifter
microwave photonics
Online Access:https://ieeexplore.ieee.org/document/9760171/

Internet

https://ieeexplore.ieee.org/document/9760171/

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