Ambient Radiofrequency Energy Mapping of Montreal for Far-Field Wireless Power Harvesting

被引：1
|
作者：
Gu, Xiaoqiang [1 ]
Dousset, David [1 ]
Wu, Ke [1 ]
Grauwin, Louis [2 ]
Hemour, Simon [3 ]
机构：
[1] Polytech Montreal, PolyGRAMES Res Ctr, Montreal, PQ, Canada
[2] Univ Bordeaux, ENSEIRB MATMECA Bordeaux INP, Talence, France
[3] Univ Bordeaux, IMS Lab, CNRS, UMR 5218, Talence, France
来源：
2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING | 2020年
基金：
加拿大自然科学与工程研究理事会;
关键词：
ambient energy; far-field WPH; signal density; wireless power harvesting;
D O I：
10.1109/IEEECONF35879.2020.9329542
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This work summarizes an outdoor dynamic radiofrequency (RF) power density measurement on the island of Montreal, QC, Canada. Different from previous stationary measurements, our scheme captures ambient power density along major streets, roads, and highways, through a moving vehicle carrying equipment. This work focuses on the populated downtown area in the city of Montreal. Results show that GSM/LTE-850 band reserved for mobile communications has the highest power density in general within the spectrum of interest (400 MHz to 2700 MHz). Whereas, despite lower density, digital TV signals are distributed more evenly in this area. Based on this observation, this work then gives several suggestions on far-field wireless power harvesting (WPH) for smart city, IoT, and other metropolitan wireless applications.
引用
收藏
页码：1577 / 1578
页数：2
相关论文
共 50 条
  • [31] Design and Safety Considerations of an Implantable Rectenna for Far-Field Wireless Power Transfer
    Liu, Changrong
    Guo, Yong-Xin
    Sun, Hucheng
    Xiao, Shaoqiu
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2014, 62 (11) : 5798 - 5806
  • [32] Index Modulation-Based Information Harvesting for Far-Field RF Power Transfer
    Pihtili, Mehmet Ertug
    Ilter, Mehmet C.
    Basar, Ertugrul
    Wichman, Risto
    Hamalainen, Jyri
    IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2024, 23 (10) : 14895 - 14909
  • [33] Far-Field imaging: Density of states mapping
    Won, Rachel
    NATURE PHOTONICS, 2008, 2 (03) : 134 - 134
  • [34] Efficient far-field radio frequency energy harvesting for passively powered sensor networks
    Le, Triet
    Mayaram, Karti
    Fiez, Terri
    IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2008, 43 (05) : 1287 - 1302
  • [35] Far-Field RF Energy Transport
    Visser, Hubregt J.
    2013 IEEE RADIO AND WIRELESS SYMPOSIUM (RWS), 2013, : 34 - 36
  • [36] Wireless Power Transfer Through Simultaneous Near-Field Focusing and Far-Field Synthesis
    Gonzalez Ayestaran, Rafael
    Leon, German
    Pino, Marcos R.
    Nepa, Paolo
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2019, 67 (08) : 5623 - 5633
  • [37] Nanoscale spin rectifiers for harvesting ambient radiofrequency energy
    Sharma, Raghav
    Ngo, Tung
    Raimondo, Eleonora
    Giordano, Anna
    Igarashi, Junta
    Jinnai, Butsurin
    Zhao, Shishun
    Lei, Jiayu
    Guo, Yong-Xin
    Finocchio, Giovanni
    Fukami, Shunsuke
    Ohno, Hideo
    Yang, Hyunsoo
    NATURE ELECTRONICS, 2024, 7 (08): : 653 - 661
  • [38] Shared wireless link co-design for implantable device with far-field wireless power transfer
    Silva, Vitor F.
    Dinis, Hugo
    Mendes, Paulo. M.
    2019 17TH IEEE INTERNATIONAL NEW CIRCUITS AND SYSTEMS CONFERENCE (NEWCAS), 2019,
  • [39] Far-Field Wireless Power Transfer Using GRIN Lens Metamaterial at GHz Frequency
    Baghel, Amit K.
    Kulkarni, Shashank S.
    Nayak, Sisir K.
    IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2019, 29 (06) : 424 - 426
  • [40] Design of Rotman Lens for Far-field Wireless Power Transfer at Ka-band
    Hong, Ha Young
    Park, Hong Soo
    Hong, Sun K.
    2020 IEEE WIRELESS POWER TRANSFER CONFERENCE (WPTC), 2020, : 109 - 111
12345