Harvesting systems for rf energy: trends, challenges, techniques, and tradeoffs
The RFEH design challenges can be broadly classified into overall radio frequency direct
current (RF-to-DC) power conversion efficiency (PCE), form factor, operational bandwidth …
current (RF-to-DC) power conversion efficiency (PCE), form factor, operational bandwidth …
Wideband harmonic rejection filtenna for wireless power transfer
Z Ma, GAE Vandenbosch - IEEE Transactions on Antennas …, 2013 - ieeexplore.ieee.org
Two novel, compact, simple 2nd and 3rd harmonic rejection coplanar waveguide (CPW)
feeding mechanisms for a 5.8 GHz rectenna are proposed. Both of them make use of the …
feeding mechanisms for a 5.8 GHz rectenna are proposed. Both of them make use of the …
Substrate integrated waveguide-based full-duplex antenna with improved out-of-band suppression
This brief presents a self-diplexing antenna with harmonic-suppression capability. The
suggested antenna operates at 7.8 and 9 GHz and maintains a harmonic suppression of …
suggested antenna operates at 7.8 and 9 GHz and maintains a harmonic suppression of …
Broadband RCN-based RF-rectifier with a large range of power for harvesting ambient wireless energy
In this paper, a broadband RF-rectifier with a wide scale of RF input power levels, using FR-
4 substrate, is proposed. A wideband resistance compression network (RCN) is applied to …
4 substrate, is proposed. A wideband resistance compression network (RCN) is applied to …
Harmonic suppression and size reduction of a low-profile CP patch antenna by using nondegenerate modes
Y Yun, Y Liu, Z Wu, H Lennerstad - IEEE Antennas and …, 2021 - ieeexplore.ieee.org
A novel design method of harmonic suppression and size reduction of a circularly polarized
(CP) microstrip patch antenna (MPA) is presented by using nondegenerate modes. Based …
(CP) microstrip patch antenna (MPA) is presented by using nondegenerate modes. Based …
Microstrip-fed circular ring-slot antennas with very wideband harmonic suppression
CC Chen, SY Huang, XY Zhang - IEEE Antennas and …, 2020 - ieeexplore.ieee.org
A microstrip-fed circular ring-slot antenna excited at 2.45 GHz band for wireless local area
network (WLAN) 2.4 GHz operation is initially studied to achieve very wideband harmonic …
network (WLAN) 2.4 GHz operation is initially studied to achieve very wideband harmonic …
Co-design of dual-band GSM filtenna based on printed-IFA for energy harvesting
MH Hoang, VH Nguyen… - … 10th Conference on …, 2014 - ieeexplore.ieee.org
Interest in radiofrequency energy harvesting (EH) systems for green and renewable energy
schemes has increased remarkably in recent years thanks to their unlimited applications …
schemes has increased remarkably in recent years thanks to their unlimited applications …
Modélisation et réalisation d'un système de récupération d'énergie imprimé: caractérisation hyperfréquence des matériaux papiers utilisés
I Kharrat - 2014 - theses.hal.science
Les travaux présentés dans ce mémoire s' inscrivent dans la thématique de la récupération
d'énergie hyperfréquence, appliquée à la réalisation d'un circuit électronique imprimé sur …
d'énergie hyperfréquence, appliquée à la réalisation d'un circuit électronique imprimé sur …
A 2.45-GHz planar array antenna with harmonic suppression for wireless power transmission applications
CH Wu, GP Pan, HM Hsu, JS Sun - 2017 IEEE Wireless Power …, 2017 - ieeexplore.ieee.org
A wireless power transmission array antenna with harmonic suppression, which eliminates
the need for a harmonic filter circuit in the rectenna circuit, is designed. The second and third …
the need for a harmonic filter circuit in the rectenna circuit, is designed. The second and third …
A 2.45 GHz harmonic rejection antenna for wireless power transfer applications
This paper presents a ring loaded arrow shaped ground slot harmonic rejection antenna for
2.45 GHz wireless power transfer applications. By using open stub and H-slot in the feed …
2.45 GHz wireless power transfer applications. By using open stub and H-slot in the feed …