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• W2575531864 abstract "In the last few years, the demand for power has increased; therefore, the need for alternate energy sources has become essential. Sources of fossil fuels are finite, are costly, and causes environmental hazard. Sustainable, environmentally benign energy can be derived from nuclear fission or captured from ambient sources. Large-scale ambient energy is widely available and large-scale technologies are being developed to efficiently capture it. At the other end of the scale, there are small amounts of wasted energy that could be useful if captured. There are various types of external energy sources such as solar, thermal, wind, and RF energy. Energy has been harvested for different purposes in the last few recent years. Energy harvesting from inexhaustible sources with no adverse environmental effect can provide unlimited energy for harvesting in a way of powering an embedded system from the environment. It could be RF energy harvesting by using antennas that can be held on the car glass or building, or in any places. The abundant RF energy is harvested from surrounding sources. This chapter focuses on RF energy harvesting in which the abundant RF energy from surrounding sources, such as nearby mobile phones, wireless LANs (WLANs), Wi-Fi, FM/AM radio signals, and broadcast television signals or DTV, is captured by a receiving antenna and rectified into a usable DC voltage. A practical approach for RF energy harvesting design and management of the harvested and available energy for wireless sensor networks is to improve the energy efficiency and large accepted antenna gain. The emerging self-powered systems challenge and dictate the direction of research in energy harvesting (EH). There are a lot of applications of energy harvesting such as wireless weather stations, car tire pressure monitors, implantable medical devices, traffic alert signs, and mars rover. A lot of researches are done to create several designs of rectenna (antenna and rectifier) that meet various objectives for use in RF energy harvesting, whatever opaque or transparent. However, most of the designed antennas are opaque and prevent the sunlight to pass through, so it is hard to put it on the car glass or window. Thus, there should be a design for transparent antenna that allows the sunlight to pass through. Among various antennas, microstrip patch antennas are widely used because they are low profile, are lightweight, and have planar structure. Microstrip patch-structured rectennas are evaluated and compared with an emphasis on the various methods adopted to obtain a rectenna with harmonic rejection functionality, frequency, and polarization selectivity. Multiple frequency bands are tapped for energy harvesting, and this aspect of the implementation is one of the main focus points. The bands targeted for harvesting in this chapter will be those that are the most readily available to the general population. These include Wi-Fi hotspots, as well as cellular (900/850 MHz band), personal communications services (1800/1900 MHz band), and sources of 2.4 GHz and WiMAX (2.3/3.5 GHz) network transmitters. On the other hand, at high frequency, advances in nanotechnology have led to the development of semiconductor-based solar cells, nanoscale antennas for power harvesting applications, and integration of antennas into solar cells to design low-cost light-weight systems. The role of nanoantenna system is transforming thermal energy provided by the sun to electricity. Nanoantennas target the mid-infrared wavelengths where conventional photo voltaic cells are inefficient. However, the concept of using optical rectenna for harvesting solar energy was first introduced four decades ago. Recently, it has invited a surge of interest, with different laboratories around the world working on various aspects of the technology. The result is a technology that can be efficient and inexpensive, requiring only low-cost materials. Unlike conventional solar cells that harvest energy in visible light frequency range. Since the UV frequency range is much greater than visible light, we consider the quantum mechanical behavior of a driven particle in nanoscale antennas for power harvesting applications." @default.
• W2575531864 created "2017-01-26" @default.
• W2575531864 creator A5024134885 @default.
• W2575531864 date "2017-01-11" @default.
• W2575531864 modified "2023-10-17" @default.
• W2575531864 title "Microwave Antennas for Energy Harvesting Applications" @default.
• W2575531864 cites W1503176103 @default.
• W2575531864 cites W1520302559 @default.
• W2575531864 cites W1570369128 @default.
• W2575531864 cites W1584815565 @default.
• W2575531864 cites W1770743907 @default.
• W2575531864 cites W1880154273 @default.
• W2575531864 cites W1906604364 @default.
• W2575531864 cites W1964806206 @default.
• W2575531864 cites W1973801436 @default.
• W2575531864 cites W1973918205 @default.
• W2575531864 cites W1977179440 @default.
• W2575531864 cites W1987170166 @default.
• W2575531864 cites W1992791736 @default.
• W2575531864 cites W1996957625 @default.
• W2575531864 cites W2000159958 @default.
• W2575531864 cites W2003873647 @default.
• W2575531864 cites W2007521513 @default.
• W2575531864 cites W2014020388 @default.
• W2575531864 cites W2015019985 @default.
• W2575531864 cites W2022896089 @default.
• W2575531864 cites W2024216820 @default.
• W2575531864 cites W2036311960 @default.
• W2575531864 cites W2037905416 @default.
• W2575531864 cites W2038842531 @default.
• W2575531864 cites W2068299913 @default.
• W2575531864 cites W2070934799 @default.
• W2575531864 cites W2072515227 @default.
• W2575531864 cites W2073310004 @default.
• W2575531864 cites W2076667147 @default.
• W2575531864 cites W2080095852 @default.
• W2575531864 cites W2080457577 @default.
• W2575531864 cites W2084296837 @default.
• W2575531864 cites W2091674369 @default.
• W2575531864 cites W2097996630 @default.
• W2575531864 cites W2112515827 @default.
• W2575531864 cites W2113425337 @default.
• W2575531864 cites W2116030583 @default.
• W2575531864 cites W2117481115 @default.
• W2575531864 cites W2120878270 @default.
• W2575531864 cites W2121281316 @default.
• W2575531864 cites W2123843059 @default.
• W2575531864 cites W2124063084 @default.
• W2575531864 cites W2126132075 @default.
• W2575531864 cites W2126289607 @default.
• W2575531864 cites W2127476721 @default.
• W2575531864 cites W2127579121 @default.
• W2575531864 cites W2128705839 @default.
• W2575531864 cites W2128735595 @default.
• W2575531864 cites W2129589778 @default.
• W2575531864 cites W2134858516 @default.
• W2575531864 cites W2140381114 @default.
• W2575531864 cites W2148714576 @default.
• W2575531864 cites W2152156333 @default.
• W2575531864 cites W2154395346 @default.
• W2575531864 cites W2155719796 @default.
• W2575531864 cites W2156695866 @default.
• W2575531864 cites W2157037945 @default.
• W2575531864 cites W2161360385 @default.
• W2575531864 cites W2164942707 @default.
• W2575531864 cites W2166012845 @default.
• W2575531864 cites W2166436437 @default.
• W2575531864 cites W2166769057 @default.
• W2575531864 cites W2166996909 @default.
• W2575531864 cites W2167034493 @default.
• W2575531864 cites W2169279518 @default.
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• W2575531864 cites W2187230150 @default.
• W2575531864 cites W589820874 @default.
• W2575531864 cites W592814150 @default.
• W2575531864 cites W595882749 @default.
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• W2575531864 doi "https://doi.org/10.5772/64918" @default.
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