Vivaldi Antenna for RF Energy Harvesting

Schneider, J.D.; Gamcová, Mária; Raida, Zbyněk; Gamec, Ján; Mrnka, Michal

doi:10.13164/re.2016.0666

Cited by 18 publications

(20 citation statements)

References 15 publications

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“…Prior to it, complete illustration about the microwave antennas in RF energy harvesting are presented with complete design perspective. A comparative study along with performatory analysis of microwave antennas are presented in Table ; keeping intact with rectenna characteristics: operating frequency, realized gain, polarization diversity, input power levels, and RF‐to‐DC power conversion efficiency, which was not in the scope of review papers for RF energy harvesting available in the open literature. Technically, to pursue clear understanding about tradeoffs of modern RF systems; five different cases of planar antennas (monopole antennas) at different bands with reflector surfaces and integrated with rectifier circuits are designed, simulated and analyzed by using FDTD domain solver (CST microwave studio) and circuit solver (advanced design system).…”

Section: Microwave Antennas In Rf Energy Harvesting Systemsmentioning

confidence: 99%

“…The different breeds of microwave antennas in RF energy harvesting are shown in Figure ; it includes the basic form of antennas such as dipole antennas, monopole antennas, loop antennas, slot antennas, microstrip antennas, Vivaldi antennas, dielectric resonator antennas, helical antennas, Yagi‐Uda antennas, and log‐periodic antennas . The relevant theories of basic forms of antennas are available in open literature .…”

Section: Microwave Antennas In Rf Energy Harvesting Systemsmentioning

confidence: 99%

“…Y-shaped monopole antenna with PEC reflector for wideband circular polarization 5. Y-shaped monopole antenna with AMC reflector for broadband circular polarization Dipole Antennas [65][66][67][68][69] Monopole Antennas [70][71][72][73][74] Loop Antennas [75][76][77][78][79] Slot Antennas [80][81][82][83][84] Microstrip Antennas [85][86][87][88][89][90] Vivaldi Antennas [91][92][93][94][95] Dielectric Resonator Antennas [96][97][98][99][100] Helical Antennas [101][102][103] Log-Periodic Antennas [107][108][109] Yagi-Uda Antennas [104][105][106] Basic Antennas Specialized Techniques Based Antennas [143][144][145]…”

Section: U-shaped Monopole Antenna For Gsm 900 Bandsmentioning

confidence: 99%

See 2 more Smart Citations

Microwave antennas—An intrinsic part of RF energy harvesting systems: A contingent study about its design methodologies and state‐of‐art technologies in current scenario

Behera

Meher

Mishra

2020

Int J RF Microw Comput Aided Eng

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With the significant rise of low power embedded devices in various applications of both consumer and commercial usage, the surge for continuous power requirements has initiated promising research toward alternative sources of energy. It includes the domain of wireless power transmission, internet‐of‐things, wireless sensor nodes, machine‐to‐machine, and radio frequency identification. Thus, the overall scope of this review article is to witness microwave antennas and its implementation in RF energy harvesting system through ambient RF signals. For this reason, unified understanding of classical electromagnetism is needed; beginning with the fundamentals of RF transmission and the exploration of concepts such as Fraunhofer's Distance and Friis Transmission Equation. It is followed up by the analogy of dependency of parameters like circuit build‐up, conversion efficiencies and amount of power harvested, which is quite crucial from the rectifier point‐of‐view. For better improvisement in RF energy harvesting systems, five different cases of monopole antennas are explored with reflector surfaces such as PEC (perfect electrical conductor) and AMC (artificial magnetic conductor) integrated with the rectifier circuit. Implementation with wide diversity has proposed a generalized solution for achieving tradeoffs: polarization and pattern diversity with consistent system efficiency; leads to clean and sustainable energy for low power‐embedded devices.

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Section: Microwave Antennas In Rf Energy Harvesting Systemsmentioning

confidence: 99%

Section: Microwave Antennas In Rf Energy Harvesting Systemsmentioning

confidence: 99%

Section: U-shaped Monopole Antenna For Gsm 900 Bandsmentioning

confidence: 99%

See 1 more Smart Citation

Microwave antennas—An intrinsic part of RF energy harvesting systems: A contingent study about its design methodologies and state‐of‐art technologies in current scenario

Behera

Meher

Mishra

2020

Int J RF Microw Comput Aided Eng

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“…From a hardware point of view, antenna designs already exist for EH from interference signals issued from GSM, WLAN, UMTS and related applications, where antennas are designed with the potential to be used in EH systems. Several categories are also proposed in the literature for different frequency bands such as 900MHZ, 940MHz, 1.95GHz and 2.44GHz, 0,8 to 12GHz [77,78,79,80,81]. The designed antennas can be integrated in an antenna array to increase the gain and preserve a very high frequency bandwidth.…”

Section: Rf Energy Harvesting Hardwarementioning

confidence: 99%

Overview on 5G Radio Frequency Energy Harvesting

Hassani¹,

Hassani²,

Boutammachte³

2019

Adv. sci. technol. eng. syst. j.

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The current industrial landscape is becoming increasingly aware of the need to optimize energy use and management for all domains, including telecommunications. Among others, RF Energy Harvesting is a promising technique for 5G systems as an alternative to traditional energy supply sources. This paper presents 5G landscape and ecosystem. It positions RF-Energy Harvesting in 5G context and reviews its techniques. It also considers constraints and research trends for different aspects needed to make RF energy harvesting ready for deployment along with 5G enabling technologies.

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“…UWB antennas are widely used in impulse radar like ground penetrating radar (GPR), medical imaging applications and short range wireless personal area networks where lower gain of conventional planar UWB antenna is a major constraint [6][7][8][9][10][11][12][13]. Maximum radiation in the broadside direction is much more useful than monopole like bi-directional or omni-directional radiation of conventional UWB antenna.…”

Section: Introductionmentioning

confidence: 99%