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A self-adaptive microwave photonic bandpass filter
(2019)
We present a microwave photonic self-adaptive bandpass filter that performs filtering on the instantaneous frequency of an unknown microwave signal. The filter maintains a bandpass characteristic around the carrier frequency ...
Multi-core Fiber Based Mm-wave Generation, Radio-over-Fiber, and Power-over-Fiber
(2018)
We propose a multi-core fiber (MCFs) based concept which simultaneously use to generate millimeter wave (mm-wave) signal
Microwave Photonic Linear Frequency Networks
(2019)
We present the concept of microwave photonic linear frequency networks, in which a transfer function for the instantaneous frequency of band-limited microwave systems may be defined and synthesized with microwave photonic ...
Photonic THz Generation using Optoelectronic Oscillator-driven Optical Frequency Comb Generator
(2018)
We propose and experimentally demonstrate a photonic THz signal generation technique combining a discrete optoelectronic oscillator (OEO) and optical frequency comb (OFC) generator. Using a microwave photonic filter (MPF), ...
Optical frequency comb applied optoelectronic oscillator for millimeter-wave signal generation and its application
(International Society for Optics and Photonics, 2018)
Highly precise signal generation technique is a key for the realization of low-noise radar and ghost-less imaging in millimeter-wave bands. Current technologies based on an oven-controlled oscillator has a better phase ...
Design of PCB leaky-wave antennas for Wide angle beam steering
(2018)
A PCB based leaky-wave antenna (LWA) design for wide angle beam steering is presented. This design employs longitudinal slots inserted into a substrate-integrated waveguide for operation in the mm-wave V-band. It is optimized ...
W-band Radio-over-fiber Link Based on Self-oscillating Optical Frequency Comb Generator
(2018)
A 94.8 GHz radio-over-fiber link was implemented with a self-oscillating frequency comb. An LTE Advanced OFDM FDD 64-QAM signal of 20 MHz bandwidth was transmitted over 1.3 m wireless distance with an EVM of 2.23%.