Nothing Special   »   [go: up one dir, main page]

Eid et al., 2017 - Google Patents

An efficient RF energy harvesting system

Eid et al., 2017

View PDF
Document ID
10111306368819931424
Author
Eid A
Costantine J
Tawk Y
Ramadan A
Abdallah M
ElHajj R
Awad R
Kasbah I
Publication year
Publication venue
2017 11th European Conference on Antennas and Propagation (EUCAP)

External Links

Snippet

This paper proposes a new radio frequency (RF) energy harvesting system that operates over the Wi-Fi 802.11 b/g band at low input power levels. The system presented herein achieves good power conversion efficiencies (PCEs) over a power range that extends from …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q1/00—Details of, or arrangements associated with, aerials
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q9/00—Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant aerials
    • H01Q9/16—Resonant aerials with feed intermediate between the extremities of the aerial, e.g. centre-fed dipole
    • H01Q9/26—Resonant aerials with feed intermediate between the extremities of the aerial, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q9/00—Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant aerials
    • H01Q9/30—Resonant aerials with feed to end of elongated active element, e.g. unipole
    • H01Q9/40—Element having extended radiating surface
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q9/00—Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant aerials
    • H01Q9/06—Details
    • H01Q9/14—Length of element or elements adjustable
    • H01Q9/145—Length of element or elements adjustable by varying the electrical length
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q9/00—Electrically-short aerials having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant aerials
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q1/00—Details of, or arrangements associated with, aerials
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q1/00—Details of, or arrangements associated with, aerials
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q21/00—Aerial arrays or systems
    • H01Q21/30—Combinations of separate aerial units operating in different wavebands and connected to a common feeder system
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01Q—AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot aerials; Leaky-waveguide aerials; Equivalent structures causing radiation along the transmission path of a guided wave

Similar Documents

Publication Publication Date Title
Song et al. A high-efficiency broadband rectenna for ambient wireless energy harvesting
Eid et al. An efficient RF energy harvesting system
US11133576B2 (en) Rectenna
Okba et al. Multiband rectenna for microwave applications
Wagih et al. High-efficiency sub-1 GHz flexible compact rectenna based on parametric antenna-rectifier co-design
Costantine et al. A load independent tapered RF harvester
US10090595B2 (en) Broadband rectenna
Aboualalaa et al. Dual-band rectenna using voltage doubler rectifier and four-section matching network
Pandey et al. An improved conversion efficiency of 1.975 to 4.744 GHz rectenna for wireless sensor applications
Shen et al. A broadband L-probe microstrip patch rectenna for ambient RF energy harvesting
Takhedmit Ambient RF power harvesting: Application to remote supply of a batteryless temperature sensor
Derbal et al. A high gain rectenna for energy harvesting applications
Chindhi et al. A spurious free dual band microstrip patch antenna for radio frequency energy harvesting
Sennouni et al. Efficient rectenna design incorporating new circularly polarized antenna array for wireless power transmission at 2.45 GHz
Gajanan et al. A dual-band microwave energy harvesting rectenna system for WiFi sources
Wu et al. A high efficiency rectifier for ambient RF energy harvesting at 940 MHz
Skuridin et al. A Dual-Band Wi-Fi Rectifying Antenna for RF Energy Harvesting in Cyber Physical Systems
Hoang et al. Co-design of dual-band GSM filtenna based on printed-IFA for energy harvesting
Deo et al. A partially transparent gsm band loop rf-solar energy harvester
Eid et al. Multi-port RF energy harvester with a tapered matching network
Olule et al. Low-profile broadband metamaterial-based RF energy harvesting with mushroom EBG structure
Wang et al. A compact 5.8 GHz rectenna with high conversion efficiency enabled by the harmonic suppression for wireless power transfer
Wu et al. A novel wideband rectifier design with two-stage matching network for ambient wireless energy harvesting
Roy et al. RETRACTED: A UWB Rectenna System Using a Defective Ground Structure (DGS) Monopole Antenna for Ambient Energy Harvesting
Ozdemir et al. Microwave energy harvesting by using a broadband fractal antenna and a dual-band rectifier