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Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Hasan, Nazmul. "Optimization and Control of Lumped Transmitting Coil-Based in Motion Wireless Power Transfer Systems." DigitalCommons@USU, 2015. https://digitalcommons.usu.edu/etd/4503.

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Wireless inductive power transfer systems are the only viable option for transferring energy to a moving vehicle. In recent years, there has been a great deal of interest in in-motion vehicle charging. The dominant technology thus far for in motion charging is elongated tracks, creating a constant eld for the moving vehicle. This technology suers from high volt ampere ratings and lower efficiency of 70%. On the other hand, stationary charging systems can demonstrate efficiency up to 95%. This thesis proposes lumped coils, similar to stationary charging coils for in-motion electric vehicle char

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Tinguely, Stéphane. "Transmitting correlated sources over wireless networks." Konstanz Hartung-Gorre, 2009. http://d-nb.info/993231594/04.

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Peel, Christian B. "Studies in multiple-antenna wireless communications /." Diss., CLICK HERE for online access, 2004. http://contentdm.lib.byu.edu/ETD/image/etd331.pdf.

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Prévost, Jean-Paul L. "A high-efficiency power amplifier integrated with a planar transmitting antenna." Thesis, University of Ottawa (Canada), 2001. http://hdl.handle.net/10393/8973.

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In this thesis, the coplanar-waveguide-fed aperture-coupled patch antenna is studied for the purpose of integration with a high efficiency power amplifier. A high efficiency power amplifier is designed via experimental determination of the loads required at the output of a transistor in order to maximise its efficiency. For this purpose, an active multi-harmonic load-pull system capable of independently varying the fundamental-frequency, second-harmonic-frequency and third-harmonic-frequency reflection coefficients seen at the output of a transistor is constructed. Six-port reflectometers are

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5

Kambanis, Leonidas M. Th. "Analysis and modeling of power transmitting systems for advanced marine vehicles." Thesis, Massachusetts Institute of Technology, 1995. http://hdl.handle.net/1721.1/36067.

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Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Ocean Engineering, 1995, and Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1995.<br>Includes bibliographical references (leaves 79-80).<br>by Leonidas M.Th. Kambanis.<br>M.S.

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6

Singh, Aseem Bilén Sven G. "Wireless power transfer for wireless sensor modules." [University Park, Pa.] : Pennsylvania State University, 2009. http://etda.libraries.psu.edu/theses/approved/WorldWideIndex/ETD-3952/index.html.

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Ruff, Zachary. "Photonic bandgap fibers for transmitting high peak-power pulses in the near infrared." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/59249.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 2010.<br>Includes bibliographical references (p. [41-42]).<br>Hollow-core photonic bandgap fibers (PBG) offer the opportunity to suppress highly the optical absorption and nonlinearities of their constituent materials, which makes them viable candidates for transmitting high-peak power pulses. This thesis demonstrates the fabrication and characterization of polymer-composite PBG fibers in a novel materials system, polycarbonate and arsenic sulfide glass. Propagation losses for the 60pm-core fibers

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8

Maher, Vanessa Rian. "A Low Power Beacon for Transmitting Location Data via the Globalstar Satellite System." Thesis, Virginia Tech, 2006. http://hdl.handle.net/10919/33116.

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Many industries are turning to wireless communication systems to track their assets. One example of such an industry is the shipping industry, where â under the growing emphasis on homeland security â tracking cargo containers and their contents has become a high priority. There are several beacons on the commercial market that will meet this need if the required beacon does not need to be independently powered or to have global coverage. This thesis attempts to find a design solution for a beacon that transmits location data, is battery powered, and has world-wide coverage. The beacon

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9

Al, Mahmud Shamsul Arefeen. "Wireless Power Transfer : Machine Learning Assisted Characteristics Prediction for Effective Wireless Power Transfer Systems." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-286673.

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One of the main challenges in wireless power transfer (WPT) devices is performance degradation when the receiver’s position and characteristics vary. The variations in the system parameters such as load impedance and coupling strength in WPT devices affect performance characteristics such as output voltage and power. When the system parameters are different from the optimal operating conditions, the performances are degraded. Therefore, the load impedance and coupling strength must be monitored to do the necessary optimization and control. However, such control approaches require additional se

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10

Moffatt, Robert Alexander. "Wireless transfer of electric power." Thesis, Massachusetts Institute of Technology, 2009. http://hdl.handle.net/1721.1/51595.

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Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Physics, 2009.<br>Includes bibliographical references (leaf 49).<br>In this dissertation, I describe the design and construction of a system which can transfer electric power wirelessly. This is accomplished using inductive, near-field, non-radiative coupling between self-resonant copper helices. In our first experiment, we transfered 60W of power over a distance of 2m with 45% efficiency. In our second experiment, we designed a system which can transfer power from a single source to two devices, each 2m away, with 60% total effici

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11

Althawab, Meshal, Jared Eberhard, Alan Hernandez, et al. "Near Field Wireless Power Transmission." International Foundation for Telemetering, 2013. http://hdl.handle.net/10150/579582.

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ITC/USA 2013 Conference Proceedings / The Forty-Ninth Annual International Telemetering Conference and Technical Exhibition / October 21-24, 2013 / Bally's Hotel & Convention Center, Las Vegas, NV<br>A prototype wireless power transfer system using the near field to transfer energy between resonantly tuned coils, in order to charge a cell phone or other small electronic device. The system uses resonance to ensure maximum wireless power transfer efficiency between the two coils, and gain greater flexibility in distance between the two coils. The frequency of power transfer is in the unregulated

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Carvalho, António Jorge Dinis da Silva de. "Wireless power transmission for drones." Master's thesis, Universidade de Aveiro, 2014. http://hdl.handle.net/10773/14553.

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Mestrado em Engenharia Eletrónica e Telecomunicações<br>Drones are unmanned aerial vehicles that have proliferated the market due to their low cost and the many applications that can already be associated to them. Besides the common use of these devices for playful activities, as aerial event recording, they demonstrate an enormous potential in other applications, such as military, as search and rescue or reconnaissance missions, or commercial, for example: surveillance and inspection of crops. However, most commercial devices currently available suffer from a major drawback in terms of

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13

Gardner, Trevor. "Wireless Power Transfer Roadway Integration." DigitalCommons@USU, 2017. https://digitalcommons.usu.edu/etd/6866.

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Electric vehicles represent a major accomplishment in the energy and transportation industry. Unfortunately, they are restricted to a small travel range because of limited battery life. Successful integration of wireless power transfer (WPT) systems into the infrastructure would remove the range restrictions of EVs. To successfully integrate this technology, several requirements must be met. First, the embedment process cannot interfere with the electrical performance of the inductive power transfer (IPT) system. Second, the presence of the IPT system in the pavement structure cannot negativel

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14

ARAM, SIAMAK. "Low Power Wireless Sensor Network." Doctoral thesis, Politecnico di Torino, 2015. http://hdl.handle.net/11583/2595154.

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Wireless sensor networks (WSN) take on an invaluable technology in many applications. Their prevalence, however, is threatened by a number of technical difficulties. In particular, the shortage of energy in sensors is a serious problem to which many solutions have been proposed in recent years. This thesis takes this area of research one step further and proposes solutions to better conserve energy in sensors. The research conducted can be divided into two parts. The first part is on the design and development of low-power sensors and communication devices capable of monitoring the environment

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15

Udenze, A. "Power management Algorithms for Low Power Wireless Sensor Networks." Thesis, University of Essex, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.517439.

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Raible, Daniel Edward. "HIGH INTENSITY LASER POWER BEAMING FOR WIRELESS POWER TRANSMISSION." Cleveland State University / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=csu1210720146.

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Bou, Balust Elisenda. "Wireless power transfer : fueling the dots." Doctoral thesis, Universitat Politècnica de Catalunya, 2017. http://hdl.handle.net/10803/456820.

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Resonant Inductive Coupling Wireless Power Transfer (RIC-WPT) has been proven to provide very high power transfer efficiencies (above 80%) for moderate distances, and is hence foreseen as a key technology to enable wireless power transfer to a myriad of different devices and related applications. Due to the multidisciplinary nature of the WPT underlying principles, several approaches have been provided to analyze RIC-WPT systems from different perspectives (encompassing Electromagnetic fields, Circuit models and Optics), but they have failed to provide a unified model to understand and ultimat

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18

Qian, Hua. "Power Efficiency Improvements for Wireless Transmissions." Diss., Georgia Institute of Technology, 2005. http://hdl.handle.net/1853/11649.

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Many communications signal formats are not power efficient because of their large peak-to-average power ratios (PARs). Moreover, in the presence of nonlinear devices such as power amplifiers (PAs) or mixers, the non-constant-modulus signals may generate both in-band distortion and out-of-band interference. Backing off the signal to the linear region of the device further reduces the system power efficiency. To improve the power efficiency of the communication system, one can pursue two approaches: i) linearize the PA; ii) reduce the high PAR of the input signal. In this dissertation, we fir

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19

Guo, Weisi. "Power allocation for cooperative wireless networks." Thesis, University of Cambridge, 2011. https://www.repository.cam.ac.uk/handle/1810/265520.

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The aim of communication is to deliver data reliably and efficiently. In wireless communications, changing channel properties and limited bandwidth,make this task especially challenging. Conventionally, solutions have focused on increasing resilience to adverse effects, such as fading and interference. More recently, the potential for multiple antennas to beneficially exploit such adverse effects has attracted attention. Often however, it is difficult to fully realize multiple antenna solutions on small devices, where the desirable antenna separation distance often exceeds the device size. In

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Yoon, Suyoung. "Power Management in Wireless Sensor Networks." NCSU, 2007. http://www.lib.ncsu.edu/theses/available/etd-01232007-222425/.

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One of the unique characteristics of wireless sensor networks (WSNs) is that sensor nodes have very constrained resources. Typical sensor nodes have lower computing power, communication bandwidth, and smaller memory than other wireless devices, and operate on limited capacity batteries. Hence power efficiency is very important in WSNs because power failure of some sensor nodes may lead to total network failure. In many cases the WSNs have to operate in harsh environments without human intervention for expended period time. Thus, much research on reducing or minimizing the power consumption, an

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21

Liao, Rui. "Transmission power control in wireless networks." Thesis, Queen Mary, University of London, 2010. http://qmro.qmul.ac.uk/xmlui/handle/123456789/558.

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Ad hoc wireless networks have emerged as a promising communication scheme to meet the ever growing portability and infrastructureless demand of wireless services. The transmission power level affects signal quality and interference which causes congestion and thus impacts the communication performance. Hence, power control has been the focus of extensive research. In this thesis, we examine the problem of power control in wireless networks, specially in ad hoc wireless networks. Two important types of power control, which are power control with fixed SNIR targets and power control with variabl

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22

Fuller, Robert, Ryan Nastase, Kaoru Elliott, Anas Salhab, and Jonathan Campbell. "Wireless Power Transmission Using Microwave Technology." International Foundation for Telemetering, 2010. http://hdl.handle.net/10150/605913.

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ITC/USA 2010 Conference Proceedings / The Forty-Sixth Annual International Telemetering Conference and Technical Exhibition / October 25-28, 2010 / Town and Country Resort & Convention Center, San Diego, California<br>As part of the Senior Capstone class held at the University of Arizona in the College of Engineering, the team was tasked to build a prototype that could power a simple electronic device wirelessly. The team succeeded in doing so and has proven that wireless power transmission could be a valuable tool for future use. There are a few difficulties to note and specifics will be give

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23

Djurberg, Axel, Fredrik Forsberg, Anton Lind, and Ludvig Snihs. "Wireless Power Transfer in Cavity Resonator." Thesis, Uppsala universitet, Fasta tillståndets elektronik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-444250.

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The purpose of this paper is to achieve wireless power transfer inside a resonating cavity, and thereby apply this to charge batteries. The idea is to convert radio frequency waves into direct current, which can charge the batteries. This was done by creating an LC-antenna, which in turn was connected to a rectifier. A data logger was also built, this to be able to read and log the power within the cavity to examine its power distribution. Because of COVID-19 restrictions, access to laboratory and equipment was limited. Due to this, smaller experiments where performed to make sure that all par

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24

Pinheiro, João Paulo Rocha. "Wideband power amplifier for wireless communications." Master's thesis, Universidade de Aveiro, 2016. http://hdl.handle.net/10773/21658.

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Mestrado em Engenharia Eletrónica e Telecomunicações<br>Em anos recentes, com o desenvolvimento das tecnologias de telecomunicações, a alocação do espetro de frequências tem crescido consideravelmente. Os utilizadores finais exigem aparelhos capazes de operar com tecnologias que suportam taxas de transmissão cada vez mais elevadas (3G e 4G LTE) com compatibilidade com tecnologias como 2G GSM e 2.5G GPRS. Para que um telemóvel possa operar com todas as referidas tecnologias necessita de até 5 PAs para cada uma, resultando em maiores custos e espaço ocupado devido ao numero de dispositivos usado

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Dias, Gonçalo Amorim. "3D antennas for wireless power transmission." Master's thesis, Universidade de Aveiro, 2017. http://hdl.handle.net/10773/23469.

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Mestrado em Engenharia Eletrónica e Telecomunicações<br>The 3D printing has seen a very strong growth in the last ﬁve years, especially since began to appear solutions of this kind of technology at much lower prices and for common user. The design of freedom associated with the three-dimensional structures can create complex geometries that produce very speciﬁc characteristics of radiation for very demanding applications. Today, it is possible to do this without big budgets. In this dissertation the lens based solution is explored through 3D printing technology. Three antennas are presented, o

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Wang, Chengzhou. "CMOS power amplifiers for wireless communications /." Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2003. http://wwwlib.umi.com/cr/ucsd/fullcit?p3112826.

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Jenkinson, Ashley. "Long range wireless power monitoring system." Thesis, Jenkinson, Ashley (2012) Long range wireless power monitoring system. Other thesis, Murdoch University, 2012. https://researchrepository.murdoch.edu.au/id/eprint/13121/.

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This thesis examines the design, construction and implementation of a microcontroller-based long range wireless power monitoring system, suitable for both domestic and industrial use. At its core, the system is based on a number of PICAXE 20X2 microcontrollers and a pair of XBee Pro wireless modules, which are capable of wireless communication to distances exceeding 1.5km. The Long Range Wireless Power Monitoring system is capable of galvanically isolated single and three-phase current and voltage measurements and is able to calculate real power, apparent power and power factor. The result

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Heffernan, Travis Jade. "Metamaterial Enhanced Wireless Power Transmission System." DigitalCommons@CalPoly, 2013. https://digitalcommons.calpoly.edu/theses/1069.

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Nikolai Tesla's revolutionary experiments demonstrated the possible benefits of transmitting power wirelessly as early as 1891. Applications for the military, consumers, emergency personnel, remote sensors, and others use Tesla’s discovery of wireless power. Wireless power transmission (WPT) has the potential to be a common source of consumable energy, but it will only receive serious consideration if the transmit and receive systems are extremely efficient and capable of delivering usable amounts of power. Research has been conducted to improve the efficiency and performance of nearly every a

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Mude, Kishore Naik. "Wireless power transfer for electric vehicle." Doctoral thesis, Università degli studi di Padova, 2015. http://hdl.handle.net/11577/3424096.

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Wireless Power Transfer (WPT) systems transfer electric energy from a source to a load without any wired connection. WPTs are attractive for many industrial applications because of their advantages compared to the wired counterpart, such as no exposed wires, ease of charging, and fearless transmission of power in adverse environmental conditions. Adoption of WPTs to charge the on-board batteries of an electric vehicle (EV) has got attention from some companies, and efforts are being made for development and improvement of the various associated topologies. WPT is achieved through the affordabl

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Miura, Takeshi. "Study of Microwave Power Receiving System for Wireless Power Transmission." 京都大学 (Kyoto University), 2000. http://hdl.handle.net/2433/180901.

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Jha, Rupesh Kumar. "Power Stages and Control of Wireless Power Transfer Systems (WPTSs)." Doctoral thesis, Università degli studi di Padova, 2018. http://hdl.handle.net/11577/3424780.

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Wireless charging of electric vehicle (EV) batteries by inductive power transfer (IPT) offers unique advantages compared to conventional conductive chargers. Due to the absence of a galvanic connection, the charging process requires no user interaction and no moving of mechanical components. For public transport systems, e.g., public buses or tramways, this makes possible a fully automated opportunity charging at bus stations, taxicab stands, or traffic lights. The schematic of wireless battery charger (WBC) is made of two stages, one is transmitter stage and another one is receiver stage. Bot

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Fan, Philex Ming-Yan. "Power management and power conditioning integrated circuits for near-field wireless power transfer." Thesis, University of Cambridge, 2019. https://www.repository.cam.ac.uk/handle/1810/290143.

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Near-field wireless power transfer (WPT) technology facilitates the energy autonomy of heterogeneous systems, significantly augmenting complementary metal-oxide-semiconductor field-effect-transistor (CMOS) technology. In low-power wearable devices, existing power conditioning integrated circuits do not maximize the power factor (PF) for rectification and power conversion efficiency (PCE) due to multiple conversion. Additionally, there is no core power management for the entire power flow. The majority of the research focuses on active rectifiers, which reduce the turn-on voltage for rectificat

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Liu, Qijia. "Power efficiency and diversity issues for peak power constrained wireless communications." Diss., Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/34829.

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Along with the rapidly increasing demand for high data rate communications, orthogonal frequency division multiplexing (OFDM) has become a popular modulation in current and future communication standards. By distributing a high-speed data stream to many parallel low-rate data streams, OFDM is able to mitigate the detrimental effects of multipath fading using simple one-tap equalizers and achieve high spectral efficiency. However, the OFDM signal waveform suffers from large envelop variations, which are usually measured by the peak-to-average power ratio (PAR). In wireless transmitters, many RF

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Lee, Hyung-Min. "A power-efficient wireless neural stimulating system with inductive power transmission." Diss., Georgia Institute of Technology, 2014. http://hdl.handle.net/1853/53449.

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The objective of the proposed research is to advance the power efficiency of wireless neural stimulating systems in inductively powered implantable medical devices (IMD). Several innovative system- and circuit-level techniques are proposed towards the development of power-management circuits and wireless neural stimulating systems with inductive power transmission to improve the overall stimulation power efficiency. Neural stimulating IMDs have been proven as effective therapies to alleviate neurological diseases, while requiring high power and performance for more efficacious treatments. Th

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Yang, Bo. "High Power Microwave Wireless Power Transmission System with Phase-Controlled Magnetrons." Kyoto University, 2020. http://hdl.handle.net/2433/259739.

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Somov, Andrey. "Power Management and Power Consumption Optimization Techniques in Wireless Sensor Networks." Doctoral thesis, Università degli studi di Trento, 2009. https://hdl.handle.net/11572/367818.

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A Wireless Sensor Network (WSN) is a distributed collection of resource constrained tiny nodes capable of operating with minimal user attendance. Due to their flexibility and low cost, WSNs have recently become widely applied in traffic regulation, fire alarm in buildings, wild fire monitoring, agriculture, health monitoring, building energy management, and ecological monitoring. However, deployment of the WSNs in difficult-to-access areas makes it difficult to replace the batteries - the main power supply of a sensor node. It means that the power limitation of the sensor nodes appreciably con

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Somov, Andrey. "Power Management and Power Consumption Optimization Techniques in Wireless Sensor Networks." Doctoral thesis, University of Trento, 2009. http://eprints-phd.biblio.unitn.it/154/1/Andrey_Somov_PhD-Thesis_UniTN_17Dec2009.pdf.

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A Wireless Sensor Network (WSN) is a distributed collection of resource constrained tiny nodes capable of operating with minimal user attendance. Due to their flexibility and low cost, WSNs have recently become widely applied in traffic regulation, fire alarm in buildings, wild fire monitoring, agriculture, health monitoring, building energy management, and ecological monitoring. However, deployment of the WSNs in difficult-to-access areas makes it difficult to replace the batteries - the main power supply of a sensor node. It means that the power limitation of the sensor nodes appreci

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Liu, Ming. "Power and code management in wireless networks." Connect to resource, 2005. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1118933878.

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Thesis (Ph. D.)--Ohio State University, 2005.<br>Title from first page of PDF file. Document formatted into pages; contains xvi, 158 p.; also includes graphics. Includes bibliographical references (p. 147-158). Available online via OhioLINK's ETD Center

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Yeh, David Alexander. "Multi-gigabit low-power wireless CMOS demodulator." Diss., Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/41168.

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This dissertation presents system and circuit development of the low-power multi-gigabit CMOS demodulator using analog and mixed demodulation techniques. In addition, critical building blocks of the low-power analog quadrature front-ends are designed and implemented using 90 nm CMOS with a targeted compatibility to the traditional demodulator architecture. It exhibits an IF-to-baseband conversion gain of 25 dB with 1.8 GHz of baseband bandwidth and a dynamic range of 23 dB while consuming only 46 mW from a 1 V supply voltage. Several different demodulators using analog signal processor (ASP) a

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Fritzin, Jonas. "CMOS RF Power Amplifiers for Wireless Communications." Doctoral thesis, Linköpings universitet, Elektroniska komponenter, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-71852.

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The wireless market has experienced a remarkable development and growth since the introduction of the first modern mobile phone systems, with a steady increase in the number of subscribers, new application areas, and higher data rates. As mobile phones and wireless connectivity have become consumer mass markets, the prime goal of the IC manufacturers is to provide low-cost solutions. The power amplifier (PA) is a key building block in all RF transmitters. To lower the costs and allow full integration of a complete radio System-on-Chip (SoC), it is desirable to integrate the entire transceiver

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Cippitelli, Manuela. "Collaborative Power Control for Wireless Sensor Networks." Thesis, KTH, Reglerteknik, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-107530.

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Sensor nodes within networks are often grouped to participate to a common processing task. Cooperative diversity is a technique that exploits groups of sensor node randomly placed to cooperatively relay a common received signal toward a destination with the goal to combat severe attenuation or disconnections of the signal strength. In recent years, cooperative diversity has received attention for cellular radio systems and ad-hoc wireless networks. Such systems, however, are usually equipped with high processing capability. On the contrary, the nodes of a WSNs have limited memory and power cap

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Xu, Chuan. "Power-Aware Protocols for Wireless Sensor Networks." Thesis, Université Paris-Saclay (ComUE), 2017. http://www.theses.fr/2017SACLS498/document.

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Ce manuscrit contient d'abord l'étude d'une extension du modèle des protocoles de populations, qui représentent des réseaux de capteurs asynchrones, passivement mobiles, limités en ressources et anonymes. Pour la première fois (à notre connaissance), un modèle formel de consommation d'énergie est proposé pour les protocoles de populations. A titre d'application, nous étudions à la complexité en énergie (dans le pire des cas et en moyenne) pour le problème de collecte de données. Deux protocoles prenant en compte la consommation d'énergie sont proposés. Le premier est déterministe et le second

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Kamsuvan, Thanisara. "Power management in Wireless Sensor Networks (WSNs)." Thesis, Brunel University, 2016. http://bura.brunel.ac.uk/handle/2438/13499.

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The wireless sensor network (WSN) is increasingly used in many areas nowadays. It can be applied to provide the solutions to environmental problems, help increasing security and safety systems, and make the detection of the problems more efficient, e.g. the earthquake or tidal wave, which will harmful to humans. The WNS is durable and resistant to all types of terrain and climate, but while the WSN system is more and more widespread, one of the obstacles hindering the growth of this technology and the demand for WSN applications is the limited battery lifespan. Consequently, there is a signifi

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Sowlati, Hashjani Tirdad. "Class E power amplifiers for wireless communications." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ28305.pdf.

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Doyama, Jason. "Class E power amplifiers for wireless transceivers." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0015/MQ45854.pdf.

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Souccar, Karim. "Transmission power control for wireless sensors networks." [Tampa, Fla] : University of South Florida, 2006. http://purl.fcla.edu/usf/dc/et/SFE0001664.

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Zhang, Jun. "Power control in wireless ad hoc networks /." View abstract or full-text, 2007. http://library.ust.hk/cgi/db/thesis.pl?CSED%202007%20ZHANG.

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Harding, Thomas. "Low power wireless monitoring for wildlife management." Thesis, University of Canterbury. Engineering Management, 2013. http://hdl.handle.net/10092/7554.

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Animal monitoring devices are deployed by the Department of Conservation (DOC) in remote areas. Currently this requires field workers to visit each device on a regular basis, which is costly and time consuming. This report details wireless technologies that would allow remote monitoring of these devices to bring about increased operational efficiency for DOC. Of particular interest is the wireless transmission of images through forested terrain. While traditionally recognised as a difficult environment for wireless communications, research undertaken has indicated transmissions at 27 MHz ar

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Wang, Rui. "Distributed Cooperative Communications and Wireless Power Transfer." Digital WPI, 2018. https://digitalcommons.wpi.edu/etd-dissertations/62.

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In telecommunications, distributed cooperative communications refer to techniques which allow different users in a wireless network to share or combine their information in order to increase diversity gain or power gain. Unlike conventional point-to-point communications maximizing the performance of the individual link, distributed cooperative communications enable multiple users to collaborate with each other to achieve an overall improvement in performance, e.g., improved range and data rates. The first part of this dissertation focuses the problem of jointly decoding

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Goodman, James R. (James Ross). "Low power scalable encryption for wireless systems." Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/10646.

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