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Design, Simulation and Fabrication of a Wideband Microstrip Antenna Using Multilayered Structure and Parasitic Element in Ku-Band | ||
| الکترومغناطیس کاربردی | ||
| Volume 9, Issue 1 - Serial Number 22, May 2021, Pages 63-70 PDF (1.22 M) | ||
| Document Type: Original Article | ||
| Authors | ||
| Reza Kazemi1; Mohsen Fallah* 2; Bijan Abbasi Arand3; Seyyed Hossein Mohseni armaki4 | ||
| 1PhD student, Malek Ashtar University of Technology, Tehran, Iran | ||
| 2Assistant Professor, Malek Ashtar University of Technology, Tehran, Iran | ||
| 3Assistant Professor, Tarbiat Modares University, Tehran, Iran | ||
| 4Malek Ashtar University | ||
| Receive Date: 06 June 2020, Revise Date: 02 September 2020, Accept Date: 13 September 2020 | ||
| Abstract | ||
| In this paper, a new design of a wide band rectangular microstrip patch antenna in Ku-band using multilayered dielectric structure is presented for broadband RADAR and satellite applications. In this compact design, a conductor pin is used to excite the radiating patch. The parasitic patch is separated from the radiating one by air gap. The obtained 10-dB impedance bandwidth of the antenna is improved to more than 22%. The variations in the measured gain of the proposed antenna are less than 1 dB in the whole bandwidth. The simulation and fabrication results of the proposed antenna are in a good agreement. | ||
| Keywords | ||
| Wideband Microstrip Antennas; Ku-band Antenna; Impedance Bandwidth; Radiating Patch; Parasitic Patch | ||
| References | ||
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