Design and Simulation of Array Antenna in Ku Band with High Gain and Very Low Sidelobe Level for Space and Radar Applications

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Abesht M.; Azadi Tinat N.; Oraizi H.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF RADAR Year:2021 | Volume:8 | Issue:2 Page(s): 79-88

Download Full-Text

Persian Verion

View:

171

Download:

Cites:

Information Journal Paper

Title

Design and Simulation of Array Antenna in Ku Band with High Gain and Very Low Sidelobe Level for Space and Radar Applications

Author(s)

Abesht M. | Azadi Tinat N. | Oraizi H. | Issue Writer Certificate

Keywords

Antenna array

Radar

Wideband

High Gain

Sidelobe Level

Nonuniform Distribution

Abstract

The purpose of this article is design and development of an aperture coupling microstrip array antenna with High Gain, high bandwidth, low side-lobe level. work with optimally design of element started. Then, the complete 512 element array was fed to all the elements by feeding and distributing the same power and gain was obtained over 30 dB. To reduce the side-lobe level, the feed network is designed with Taylor distribution so that the specific range required for each element, which is different from the other elements, is obtained and also, all elements of the array are fed in phase. The elements that are in the middle of the array receive the most power and the elements that are in the besides of the array receive the least power. This structure is designed with 512 elements in an array of 32 × 16, and the operating frequency of the antenna is 12. 5 to 14. 9 GHz, equivalent to 17% of bandwidth in the Ku band. The gain of this antenna is 29 dB and gain variations over the entire frequency range is low, which is desirable and the side-lobe level also varies between-22 dB and-29 dB on both of the E-plane and H-plane. Finally, a metal reflector plate was used to lower the Backlobe level, reaching F/B levels above 35 dB. The overall dimensions of the antenna are 576 mm × 288 mm.

Cites

No record.

References

No record.

Cite

APA: Copy

Abesht, M., Azadi Tinat, N., & Oraizi, H.. (2021). Design and Simulation of Array Antenna in Ku Band with High Gain and Very Low Sidelobe Level for Space and Radar Applications. JOURNAL OF RADAR, 8(2 ), 79-88. SID. https://sid.ir/paper/956756/en

Vancouver: Copy

Abesht M., Azadi Tinat N., Oraizi H.. Design and Simulation of Array Antenna in Ku Band with High Gain and Very Low Sidelobe Level for Space and Radar Applications. JOURNAL OF RADAR[Internet]. 2021;8(2 ):79-88. Available from: https://sid.ir/paper/956756/en

IEEE: Copy

M. Abesht, N. Azadi Tinat, and H. Oraizi, “Design and Simulation of Array Antenna in Ku Band with High Gain and Very Low Sidelobe Level for Space and Radar Applications,” JOURNAL OF RADAR, vol. 8, no. 2 , pp. 79–88, 2021, [Online]. Available: https://sid.ir/paper/956756/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops