| ชื่อเรื่อง | : | Compact asymmetric-slotted-slit patch based circularly-polarized antenna with reactive impedance surface substrate |
| นักวิจัย | : | Agarwal, Kush , Nasimuddin , Alphones, Arokiaswami |
| คำค้น | : | DRNTU::Engineering::Electrical and electronic engineering |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Agarwal, K., Nasimuddin., Alphones, A. (2012). Compact asymmetric-slotted-slit patch based circularly-polarized antenna with reactive impedance surface substrate. Microwave and optical technology letters, 54(11), 2505-2510. , http://hdl.handle.net/10220/11181 , http://dx.doi.org/10.1002/mop.27147 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Microwave and optical technology letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | A compact, asymmetric-slotted-slit-microstrip patch, based antenna on a reactive impedance surface (RIS) is proposed and studied for the circularly polarized (CP) radiation.The antenna consists of a slotted-slit-microstrip patch on a RIS substrate. The CP radiation with compact size is achieved by asymmetric slots and slits cut along the diagonal and orthogonal directions of the patch radiator. The asymmetric slotted-slit-microstrip on the RIS structure is used for further miniaturization of the antenna with CP radiation. The measured results of the proposed antenna are 2.1% (2.625–2.68 GHz) for 3-dB axial ratio bandwidth, 9.5% (2.575–2.82 GHz) for 10-dB return loss bandwidth, and 3.87 dBic for gain at the boresight. The patch radiator size is 0.187 λ × 0.179 λ on a low cost FR4 substrate at 2.6 GHz. |
| บรรณานุกรม | : |
Agarwal, Kush , Nasimuddin , Alphones, Arokiaswami . (2555). Compact asymmetric-slotted-slit patch based circularly-polarized antenna with reactive impedance surface substrate.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Agarwal, Kush , Nasimuddin , Alphones, Arokiaswami . 2555. "Compact asymmetric-slotted-slit patch based circularly-polarized antenna with reactive impedance surface substrate".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Agarwal, Kush , Nasimuddin , Alphones, Arokiaswami . "Compact asymmetric-slotted-slit patch based circularly-polarized antenna with reactive impedance surface substrate."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Agarwal, Kush , Nasimuddin , Alphones, Arokiaswami . Compact asymmetric-slotted-slit patch based circularly-polarized antenna with reactive impedance surface substrate. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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