| ชื่อเรื่อง | : | A two-port antenna for wireless-powered UWB-RFID tags |
| นักวิจัย | : | Shen, Yizhu , Law, Choi Look |
| คำค้น | : | DRNTU::Engineering::Electrical and electronic engineering. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Shen, Y., & Law, C. L. (2012).A two-port antenna for wireless-powered UWB-RFID tags. Progress In Electromagnetics Research C, 27, 183-196. , 1937-8718 , http://hdl.handle.net/10220/12270 , http://dx.doi.org/10.2528/PIERC12011004 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Progress In electromagnetics research C |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | This paper presents a two-port antenna including a receiving port and a transmitting one in the same volume. These two antennas are physically integrated and electrically isolated. The receiving antenna is a linearly polarized narrowband slot for energy harvesting, whereas the transmitting one is a circularly-polarized ultrawideband (UWB) quasi-spiral for signal radiation. The measurement results show that, the slot resonates at 5.8 GHz, and the quasi-spiral has a 10-dB return loss bandwidth of 2.85-5.16 GHz and a 3-dB axial ratio bandwidth of 3.05-4.43 GHz. The electrical isolation between these two antennas is more than 20 dB covering 1-8 GHz. This two-port antenna is a good candidate for wireless-powered UWB-RFID tags. |
| บรรณานุกรม | : |
Shen, Yizhu , Law, Choi Look . (2555). A two-port antenna for wireless-powered UWB-RFID tags.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Shen, Yizhu , Law, Choi Look . 2555. "A two-port antenna for wireless-powered UWB-RFID tags".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Shen, Yizhu , Law, Choi Look . "A two-port antenna for wireless-powered UWB-RFID tags."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Shen, Yizhu , Law, Choi Look . A two-port antenna for wireless-powered UWB-RFID tags. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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