title: High-depth-resolution 3-dimensional radar-imaging system based on a few-cycle W-band photonic millimeter-wave pulse generator.
abstract: We demonstrate that a near-single-cycle photonic millimeter-wave short-pulse generator at W-band is capable to provide high spatial resolution three-dimensional (3-D) radar imaging. A preliminary study indicates that 3-D radar images with a state-of-the-art ranging resolution of around 1.2 cm at the W-band can be achieved.
authors.affiliation: Department of Electrical Engineering and Graduate Institute of Photonics and Optoelectronics, National Taiwan University, Taipei, 10617, Taiwan.
authors.forename: Tzu-Fang
authors.initials: TF
authors.lastname: Tseng
authors.forename: Jhih-Min
authors.initials: JM
authors.lastname: Wun
authors.forename: Wei
authors.initials: W
authors.lastname: Chen
authors.forename: Sui-Wei
authors.initials: SW
authors.lastname: Peng
authors.forename: Jin-Wei
authors.initials: JW
authors.lastname: Shi
authors.forename: Chi-Kuang
authors.initials: CK
authors.lastname: Sun
mesh_terms: D004867:Equipment Design; D019544:Equipment Failure Analysis; D021621:Imaging, Three-Dimensional / Q000295:instrumentation*; D008872:Microwaves; D011825:Radar / Q000295:instrumentation*