Results 21 to 30 of about 3,235 (207)
Design dan Implementasi Rectenna (Rectifier Antenna) Untuk Jaringan 4G LTE
Positron, 2021 Perangkat teknologi telekomunikasi yang menggunakan wireless sebagai media pembawa sinyal dapat menjadi sumber gelombang elektromagnetik yang dapat dimanfaatkan.
Asriyadi Asriyadi +2 more
doaj +1 more source
Investigation of Different Optimization Techniques for Rectenna [PDF]
, 2023 Rectenna optimization is important for increasing the efficiency and power output of devices that convert radio frequency (RF) energy into DC power.
Swapnil Lahudkar +3 more
core +1 more source
Design of a Compact Planar Rectenna for Wireless Power Transfer in the ISM Band
International Journal of Antennas and Propagation, 2014 This paper presents a compact planar rectenna with high conversion efficiency in the ISM band. The proposed rectenna is developed by the decomposing of a planar rectenna topology into two functional parts and then recombining the two parts into a new ...
Fang Zhang +7 more
doaj +1 more source
A carbon nanotube optical rectenna [PDF]
Nature Nanotechnology, 2015 An optical rectenna--a device that directly converts free-propagating electromagnetic waves at optical frequencies to direct current--was first proposed over 40 years ago, yet this concept has not been demonstrated experimentally due to fabrication challenges at the nanoscale. Realizing an optical rectenna requires that an antenna be coupled to a diode
Asha Sharma +3 more
openaire +2 more sources
IEEE Access, 2021 This paper presents a large, modular X-band rectenna array developed for the planned demonstration of a space-to-Earth power beaming link operating at 10 GHz. The array is composed of 16 tiles assembled into a panel greater than 1 m x 1 m in size.
Brian B. Tierney +3 more
doaj +1 more source
Integrasi Rectenna Untuk Wi-Fi, Rectenna Untuk Radio, Dan Rectenna Untuk Televisi Secara Serial Untuk Memanen Gelombang Elektromagnetik [PDF]
, 2019 Rectenna merupakan gabungan dari kata rectyfiing dan antenna yang merupakan alat untuk menangkap radiasi gelombang elektromagnetik dan dikonversi ke tegangan DC.
Maulana, Anjas
core +1 more source
Rectenna Design for K Band Application
, 2014 International audienceAn ultra-compact (2.5 cm 2) rectenna design based on an innovative topology using a coplanar stripline connected to a crossed dipoles antenna array is reported here.
Fredon, S +11 more
core +6 more sources
Design of a Rectenna Array Without a Matching Network
IEEE Access, 2020 A novel approach to designing rectenna systems by eliminating the use of a matching network between the antenna and the rectifier is presented. The proposed rectenna consists of a wide impedance bandwidth 8 octagon disks placed at two different layers ...
Thamer S. Almoneef
doaj +1 more source
Engineering, 2023 While sufficient review articles exist on inductive short-range wireless power transfer (WPT), long-haul microwave WPT (MWPT) for solar power satellites, and ambient microwave wireless energy harvesting (MWEH) in urban areas, few studies focus on the ...
Si-Ping Gao +3 more
doaj +1 more source
RF Power Harvester Using a Broadband Monopole Antenna and a Quad-Band Rectifier [PDF]
International Journal of Industrial Electronics, Control and Optimization, 2021 An RF energy harvester (rectenna) consists of a broadband monopole antenna and a quad-band rectifying circuit is designed to harvest EM wave energy in the frequency range of 1.412 GHz to 8.56 GHz, which covers GSM-1800, LTE-band, Wimax, Wi-Fi, and WLAN ...
Fatemeh Geran +2 more
doaj +1 more source