Development of Wideband Electronic Warfare Receiver in Subaperture Array Antenna 


Vol. 51,  No. 2, pp. 410-412, Feb.  2026
10.7840/kics.2026.51.2.410


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  Abstract

In this paper, we describe the wideband electronic warfare receiver using the array antenna, divided by four subapertures for measuring signal parameters and monopulse direction finding. By configuring four subaperture channels in the wideband array antenna structure, signal measurement and two-dimensional monopluse direction finding can be implemented after downconversion and sampling of each receiving channel. The performance of receiver was verified by conducting the actual radiation test in the chamber environment.

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[IEEE Style]

K. Lee, J. Ahn, U. Jeong, I. Kim, "Development of Wideband Electronic Warfare Receiver in Subaperture Array Antenna," The Journal of Korean Institute of Communications and Information Sciences, vol. 51, no. 2, pp. 410-412, 2026. DOI: 10.7840/kics.2026.51.2.410.

[ACM Style]

Kyungmin Lee, Junil Ahn, Unseob Jeong, and Inseon Kim. 2026. Development of Wideband Electronic Warfare Receiver in Subaperture Array Antenna. The Journal of Korean Institute of Communications and Information Sciences, 51, 2, (2026), 410-412. DOI: 10.7840/kics.2026.51.2.410.

[KICS Style]

Kyungmin Lee, Junil Ahn, Unseob Jeong, Inseon Kim, "Development of Wideband Electronic Warfare Receiver in Subaperture Array Antenna," The Journal of Korean Institute of Communications and Information Sciences, vol. 51, no. 2, pp. 410-412, 2. 2026. (https://doi.org/10.7840/kics.2026.51.2.410)
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pISSN : 1226 - 4717
eISSN : 2287 - 3880