| ชื่อเรื่อง | : | Circularly polarized slotted-ground microstrip antennas for radiofrequency identification readers. |
| นักวิจัย | : | Randy, Oktavinus Tanawie. , Nasimuddin. , Alphones, Arokiaswami |
| คำค้น | : | DRNTU::Engineering::Electrical and electronic engineering. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Randy, O. T., Nasimuddin., Alphones, A. (2012). Circularly polarized slotted-ground microstrip antennas for radiofrequency identification readers. Microwave and Optical Technology Letters, 54(10), 2304-2309. , http://hdl.handle.net/10220/11187 , http://dx.doi.org/10.1002/mop.27075 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Microwave and optical technology letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | The single-feed, circularly polarized microstrip antennas (CPMAs) based on the slotted-ground plane are investigated for radiofrequency identification readers.The conventional CPMA with truncated corners is also studied to compare with the proposed CPMA's performances. In the proposed designs, four square slots with asymmetrical configuration are etched in the diagonal directions on the ground plane of the antenna to achieve circularly polarized radiation. The proposed CPMAs are designed with low-cost FR4 substrate and RO4003C substrate and their performances are compared. The antenna bandwidth is also studied on thin and thick dielectric substrates. |
| บรรณานุกรม | : |
Randy, Oktavinus Tanawie. , Nasimuddin. , Alphones, Arokiaswami . (2555). Circularly polarized slotted-ground microstrip antennas for radiofrequency identification readers..
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Randy, Oktavinus Tanawie. , Nasimuddin. , Alphones, Arokiaswami . 2555. "Circularly polarized slotted-ground microstrip antennas for radiofrequency identification readers.".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Randy, Oktavinus Tanawie. , Nasimuddin. , Alphones, Arokiaswami . "Circularly polarized slotted-ground microstrip antennas for radiofrequency identification readers.."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Randy, Oktavinus Tanawie. , Nasimuddin. , Alphones, Arokiaswami . Circularly polarized slotted-ground microstrip antennas for radiofrequency identification readers.. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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