2020 International Topical Meeting on Microwave Photonics (MWP) 2020
DOI: 10.23919/mwp48676.2020.9314504
|View full text |Cite
|
Sign up to set email alerts
|

600-GHz-Band Terahertz Imaging System Using Frequency-Independent Concave Mirror

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

1
5
0

Year Published

2021
2021
2023
2023

Publication Types

Select...
3
1

Relationship

3
1

Authors

Journals

citations
Cited by 4 publications
(7 citation statements)
references
References 11 publications
1
5
0
Order By: Relevance
“…The source points for both mirrors were placed away from the focal point for scanning. It is seen that the focused beam size of the designed concave mirror is much smaller than that of the conventional ellipsoid mirror, which corresponds to the experimental results of horizontal and vertical resolutions of ~2 and ~0.7 mm, respectively [42]. The designed elliptical reflector supports an imaging speed of 0.1 m/s with an imaging width of ~12 cm.…”
Section: ) Simplified Elliptical Reflector For Mechanical Beamscanningsupporting
confidence: 69%
See 3 more Smart Citations
“…The source points for both mirrors were placed away from the focal point for scanning. It is seen that the focused beam size of the designed concave mirror is much smaller than that of the conventional ellipsoid mirror, which corresponds to the experimental results of horizontal and vertical resolutions of ~2 and ~0.7 mm, respectively [42]. The designed elliptical reflector supports an imaging speed of 0.1 m/s with an imaging width of ~12 cm.…”
Section: ) Simplified Elliptical Reflector For Mechanical Beamscanningsupporting
confidence: 69%
“…To arrive at a balance between cost and data acquisition speed, systems that use mechanical beam-scanning are mainly addressed in Section III. A simplified quasi-optic system with only one elliptical reflector is demonstrated together with a single RTD for realizing a cost-effective 2D imaging system [42]. The last section provides a conclusion and prospects for terahertz imaging techniques for related applications.…”
Section: Towards Practical Terahertz Imaging System With Compact Continuous Wave Transceivermentioning
confidence: 99%
See 2 more Smart Citations
“…Owing to the narrow THz beam from the horn antenna, the effective beam width was much smaller than the mirror aperture, which resulted in a reduced spatial resolution compared to that calculated using (4). This also occurs in many quasi-optic-based THz imaging systems [6], [7], [9]. Practically, a spatial resolution of ~1 mm can be obtained in the 300-GHz band.…”
Section: A Real and Synthetic Aperture Imagingmentioning
confidence: 87%