Security Paper Design with Frequency-Selective Structure for X-Band Electromagnetic Detection System Article Swipe
Sang-Hwa Lee
,
Minsik Kim
,
Jong-Kyu Kim
,
Jong-In Lim
,
Ic‐Pyo Hong
·
YOU?
·
· 2018
· Open Access
·
· DOI: https://doi.org/10.1155/2018/9836937
YOU?
·
· 2018
· Open Access
·
· DOI: https://doi.org/10.1155/2018/9836937
This study designed and fabricated a frequency-selective structure-based security paper for the electromagnetic detection system of a security gate, which aims to prevent leakage of confidential documents. When a functional paper embedded with a frequency-selective pattern that selectively reflects a specific frequency is being leaked out of a security zone, the electromagnetic detection system receives and detects the intensity of the electromagnetic wave reflected from the security paper passing through an antenna gate, which transmits/receives RF signals. A stable detection performance of the security paper can be ensured by improving the incidence angle stability for incident waves and reducing the reflection loss. This study designed a frequency-selective structure with stable frequency reflection properties at the X-band by utilizing a Jerusalem cross structure. The proposed design was realized using the screen printing technique, which could implement a circuit, to print silver ink on a plain paper. To verify the applicability of the frequency-selective structure-based security paper, an RF detection system with a multiple antenna array was constructed and the intensity of the received signals was measured. The measurement was performed for various scenarios, and the result showed that the proposed security paper was well detected.
Related Topics
Concepts
Frequency band
Antenna (radio)
Reflection (computer programming)
Radio frequency
Acoustics
Electromagnetic radiation
Computer science
Low frequency
Electronic engineering
Leakage (economics)
Electrical engineering
Engineering
Telecommunications
Optics
Physics
Economics
Macroeconomics
Programming language
Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.1155/2018/9836937
- https://downloads.hindawi.com/journals/ijap/2018/9836937.pdf
- OA Status
- gold
- Cited By
- 3
- References
- 7
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W2885616067
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
-
https://openalex.org/W2885616067Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.1155/2018/9836937Digital Object Identifier
- Title
-
Security Paper Design with Frequency-Selective Structure for X-Band Electromagnetic Detection SystemWork title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2018Year of publication
- Publication date
-
2018-08-01Full publication date if available
- Authors
-
Sang-Hwa Lee, Minsik Kim, Jong-Kyu Kim, Jong-In Lim, Ic‐Pyo HongList of authors in order
- Landing page
-
https://doi.org/10.1155/2018/9836937Publisher landing page
- PDF URL
-
https://downloads.hindawi.com/journals/ijap/2018/9836937.pdfDirect link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
-
https://downloads.hindawi.com/journals/ijap/2018/9836937.pdfDirect OA link when available
- Concepts
-
Frequency band, Antenna (radio), Reflection (computer programming), Radio frequency, Acoustics, Electromagnetic radiation, Computer science, Low frequency, Electronic engineering, Leakage (economics), Electrical engineering, Engineering, Telecommunications, Optics, Physics, Economics, Macroeconomics, Programming languageTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
3Total citation count in OpenAlex
- Citations by year (recent)
-
2025: 1, 2022: 1, 2020: 1Per-year citation counts (last 5 years)
- References (count)
-
7Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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