Relevant bibliographies by topics / RF MEMS and Reconfigurable Antennas

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'RF MEMS and Reconfigurable Antennas'

Author: Grafiati
Published: 4 June 2021
Last updated: 3 February 2022

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Journal articles on the topic "RF MEMS and Reconfigurable Antennas"

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Yeom, Insu, Junghan Choi, Sung-su Kwoun, Byungje Lee, and Changwon Jung. "Analysis of RF Front-End Performance of Reconfigurable Antennas with RF Switches in the Far Field." International Journal of Antennas and Propagation 2014 (2014): 1–14. http://dx.doi.org/10.1155/2014/385730.

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The RF front-end performances in the far-field condition of reconfigurable antennas employing two commonly used RF switching devices (PIN diodes and RF-MEMS switches) were compared. Two types of antennas (monopole and slot) representing general direct/coupled feed types were used for the reconfigurable antennas to compare the excited RF power to the RF switches by the reconfigurable antenna types. For the switching operation of the antennas, a biasing circuit was designed and embedded in the same antenna board, which included a battery to emphasize the antenna’s adaptability to mobile devices. The measurement results of each reconfigurable antenna (radiation patterns and return losses) are presented in this study. The receiving power of the reference antenna was measured by varying the transmitting power of the reconfigurable antennas in the far-field condition. The receiving power was analyzed using the “Friis transmission equation” and compared for two switching elements. Based on the results of these measurements and comparisons, we discuss what constitutes an appropriate switch device and antenna type for reconfigurable antennas of mobile devices in the far-field condition.
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Gong, Liang, King Yuk Chan, Yi Yang, and Rodica Ramer. "RF MEMS for Reconfigurable RF Front-End: Research in Australia." Advanced Materials Research 901 (February 2014): 105–10. http://dx.doi.org/10.4028/www.scientific.net/amr.901.105.

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This paper reviews some ground breaking development of RF MEMS technology in Australia at the UNSW, over the past decade. It presents some unique and novel designs using RF MEMS switches to achieve reconfigurable RF front-end circuits. These designs include multiport RF MEMS switches, switch matrices, reconfigurable filters and antennas. The resulting devices achieved RF performance that is unmatched by any existing RF andmicrowave technologies.
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Sorrentino, Roberto, Paola Farinelli, Alessandro Cazzorla, and Luca Pelliccia. "RF-MEMS Application to RF Tuneable Circuits." Advances in Science and Technology 100 (October 2016): 100–108. http://dx.doi.org/10.4028/www.scientific.net/ast.100.100.

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The bursting wireless communication market, including 5G, advanced satellite communication systems and COTM (Communication On The Move) terminals, require ever more sophisticated functions, from multi-band and multi-function operations to electronically steerable and reconfigurable antennas, pushing technological developments towards the use of tunable microwave components and circuits. Reconfigurability allows indeed for reduced complexity and cost of the apparatuses. In this context, RF MEMS (Micro-Electro-Mechanical-Systems) technology has emerged as a very attractive solution to realize both tunable devices (e.g. variable capacitors, inductors and micro-relays), as well as complex circuits (e.g. tunable filters, reconfigurable matching networks and reconfigurable beam forming networks for phased array antennas). High linearity, low loss and high miniaturization are the typical advantages of RF MEMS over conventional technologies. Micromechanical components fabricated via IC-compatible MEMS technologies and capable of low-loss filtering, switching and frequency generation allow for miniaturized wireless front-ends via higher levels of integration. In addition, the inherent high linearity of the MEMS switches enables carrier aggregations without introducing intermodulation distortions. This paper will review the recent advances in the development of the RF MEMS to RF tunable circuits and systems.
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Tian, Wenchao, Qiang Chao, and Jing Shi. "Reconfigurable Antennas Based on RF MEMS Switches." Recent Patents on Mechanical Engineering 9, no. 3 (August 29, 2016): 230–40. http://dx.doi.org/10.2174/2212797609666160712230734.

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Motovilova, Elizaveta, and Shao Ying Huang. "A Review on Reconfigurable Liquid Dielectric Antennas." Materials 13, no. 8 (April 16, 2020): 1863. http://dx.doi.org/10.3390/ma13081863.

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The advancements in wireless communication impose a growing range of demands on the antennas performance, requiring multiple functionalities to be present in a single device. To satisfy these different application needs within a limited space, reconfigurable antennas are often used which are able to switch between a number of states, providing multiple functions using a single antenna. Electronic switching components, such as PIN diodes, radio-frequency micromechanical systems (RF-MEMS), and varactors, are typically used to achieve antenna reconfiguration. However, some of these approaches have certain limitations, such as narrow bandwidth, complex biasing circuitry, and high activation voltages. In recent years, an alternative approach using liquid dielectric materials for antenna reconfiguration has drawn significant attention. The intrinsic conformability of liquid dielectric materials allows us to realize antennas with desired reconfigurations with different physical constraints while maintaining high radiation efficiency. The purpose of this review is to summarize different approaches proposed in the literature for the liquid dielectric reconfigurable antennas. It facilitates the understanding of the advantages and limitations of this technology, and it helps to draw general design principals for the development of reconfigurable antennas in this category.
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Tian, Wenchao, Daowei Wu, Qiang Chao, Zhiqiang Chen, and Yongkun Wang. "Application of genetic algorithm in M × N reconfigurable antenna array based on RF MEMS switches." Modern Physics Letters B 32, no. 30 (October 30, 2018): 1850365. http://dx.doi.org/10.1142/s0217984918503657.

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With the continuous development of the wireless communication, a device needs to integrate multiple antennas, which will lead to increased volume, increased cost, electromagnetic compatibility problems and increased weight. This paper presents a [Formula: see text] reconfigurable antenna array based on RF MEMS switches. The modeling script of [Formula: see text] reconfigurable antenna array is written in MATLAB by using MATLAB-HFSS-API. In order to quickly get a switch array with target frequency, genetic algorithm is applied to [Formula: see text] reconfigurable antenna array. Taking the [Formula: see text] reconfigurable antenna array as an example, a switch array with the resonant frequency of 3.81 GHz is searched from its 4096 switch arrays. The switch array found by genetic algorithm is 1 1 0 0 1 0 0 1 1 0 1 0. The resonant frequency and S11 parameter of this switch array is 3.81 GHz and −20.96 dB. The search takes 6.77 h and the efficiency is 17 times of the simulating all switch arrays.
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Zhou, Lei, Satish K. Sharma, and Samuel K. Kassegne. "Reconfigurable microstrip rectangular loop antennas using RF MEMS switches." Microwave and Optical Technology Letters 50, no. 1 (2007): 252–56. http://dx.doi.org/10.1002/mop.23042.

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Zohur, A., H. Mopidevi, D. Rodrigo, M. Unlu, L. Jofre, and Bedri A. Cetiner. "RF MEMS Reconfigurable Two-Band Antenna." IEEE Antennas and Wireless Propagation Letters 12 (2013): 72–75. http://dx.doi.org/10.1109/lawp.2013.2238882.

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Carrasco, Eduardo, Mariano Barba, Manuel Arrebola, and Jose A. Encinar. "Recent Developments of Reflectarray Antennas for Reconfigurable Beams Using Surface-Mounted RF-MEMS." International Journal of Antennas and Propagation 2012 (2012): 1–12. http://dx.doi.org/10.1155/2012/386429.

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Some of the most recent developments in reconfigurable reflectarrays using surface-mounted RF-MEMS, which have been developed at the Universidad Politécnica de Madrid, are summarized in this paper. The results include reconfigurable elements based on patches aperture-coupled to delay lines in two configurations: single elements and gathered elements which form subarrays with common phase control. The former include traditional aperture-coupled elements and a novel wideband reflectarray element which has been designed using two stacked patches. The latter are proposed as a low cost solution for reducing the number of electronic control devices as well as the manufacturing complexity of large reflectarrays. The main advantages and drawbacks of the grouping are evaluated in both pencil and shaped-beam antennas. In all the cases, the effects of the MEMS switches and their assembly circuitry are evaluated when they are used in a 2-bit phase shifter which can be extended to more bits, demonstrating that the proposed elements can be used efficiently in reconfigurable-beam reflectarrays.
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Sanchez-Escuderos, D., M. Ferrando-Bataller, M. Baquero-Escudero, and J. I. Herranz. "Reconfigurable Slot-Array Antenna With RF-MEMS." IEEE Antennas and Wireless Propagation Letters 10 (2011): 721–25. http://dx.doi.org/10.1109/lawp.2011.2161973.

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Dissertations / Theses on the topic "RF MEMS and Reconfigurable Antennas"

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Spasos, Michail N. "RF-MEMS switches for reconfigurable antennas." Thesis, Brunel University, 2011. http://bura.brunel.ac.uk/handle/2438/5927.

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Reconfigurable antennas are attractive for many military and commercial applications where it is required to have a single antenna that can be dynamically reconfigured to transmit or receive on multiple frequency bands and patterns. RF-MEMS is a promising technology that has the potential to revolutionize RF and microwave system implementation for next generation telecommunication applications. Despite the efforts of top industrial and academic labs, commercialization of RFMEMS switches has lagged expectations. These problems are connected with switch design (high actuation voltage, low restoring force, low power handling), packaging (contamination layers) and actuation control (high impact force, wear, fatique). This Thesis focuses on the design and control of a novel ohmic RF-MEMS switch specified for reconfigurable antennas applications. This new switch design focuses on the failure mechanisms restriction, the simplicity in fabrication, the power handling and consumption, as well as controllability. Finally, significant attention has been paid in the switch’s electromagnetic characteristics. Efficient switch control implies increased reliability. Towards this target three novel control modes are presented. 1) Optimization of a tailored pulse under Taguchi’s statistical method, which produces promising results but is also sensitive to fabrication tolerances. 2) Quantification of resistive damping control mode, which produces better results only during the pull-down phase of the switch while it is possible to be implemented successfully in very stiff devices. 3) The “Hybrid” control mode, which includes both aforementioned techniques, offering outstanding switching control, as well as immunity to fabrication tolerances, allowing an ensemble of switches rendering an antenna reconfigurable, to be used. Another issue that has been addressed throughout this work is the design and optimization of a reconfigurable, in pattern and frequency, three element Yagi-Uda antenna. The optimization of the antenna’s dimensions has been accomplished through the implementation of a novel technique based on Taguchi’s method, capable of systematically searching wider areas, named as “Grid-Taguchi” method.
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Aguilar, Armenta Christian James. "Monolithic integration of RF-MEMS switches with reconfigurable phased array antennas." Thesis, University of York, 2013. http://etheses.whiterose.ac.uk/5258/.

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This project presents a novel copper DC-contact RF-MEMS cantilever switch to operate with microstrip phased array antennas for the main frequency of operation of 12.5GHz. Effective performance, low cost, compact size, and full integration are the main requirements that phased array antennas and RF-MEMS technologies should meet to make an impact on the market. Then, a cost-effective all-monolithically integrated architecture of phased array antenna with RF-MEMS switches on a commercial printed circuit board (PCB) laminate has been developed as a solution. A new manufacturing technique using photolithography processes has been developed for RF-MEMS cantilever switches based on thin copper films (1um-2um) on a PCB to address the cost and full integration requirements. This technique has allowed fabrication of various switches, of which the mechanical and electromagnetic performance have been measured and found to be suitable for operation with phased arrays. The accomplishment of an all-monolithically integrated architecture has been demonstrated by means of simulations, having been able to electronically steer the main beam to different positions with acceptable radiation characteristics at 12.5GHz. Therefore, in this work it has been possible to demonstrate that good performance and cost-effective phased array antennas are potentially viable by monolithically integrating reliable RF-MEMS on commercial PCBs. Having reliable RF-MEMS built on PCB, there is potential to extend the areas of applications of this type of RF-MEMS, not only for phased array antennas but also for other attractive commercial applications. The research carried out in this project, moreover, represents an important contribution for further development of satisfactory RF-MEMS at very low cost for high frequency systems.
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Erdil, Emre. "Tunable Frequency Microstrip Antennas By Rf-mems Technology." Master's thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/12606022/index.pdf.

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This thesis presents the design, fabrication, and measurement of tunable frequency microstrip antennas using RF MEMS (Microelectromechanical Systems) technology. The integration of RF MEMS components with radiators enable to implement tunable systems due to the adjustable characteristics of RF MEMS components. In the frame of this thesis, different types of structures have been investigated and designed. The first structure consists of a microstrip patch antenna which is loaded with a microstrip stub whose length is controlled by RF MEMS switches. In the other structure, the length of a microstrip patch antenna is changed by connecting a metal plate using RF MEMS switches. The third structure is composed of a microstrip patch antenna and a microstrip stub on which RF MEMS variable capacitors are placed periodically to control the resonant frequency. In order to maintain an easier integration with RF MEMS capacitors, another structure consisting of a microstrip patch antenna and a coplanar waveguide (CPW) stub which is loaded with variable RF MEMS capacitors is designed. The final structure is a dual frequency CPW-fed rectangular slot antenna whose resonant frequencies are shifted by RF MEMS variable capacitors placed on a short circuited stub inserted inwards the antenna. The fabrication of CPW-fed rectangular slot antenna is completed in the MEMS fabrication facilities of METU using RF MEMS process based on electroforming on glass substrate. The measurement results show that RF MEMS components might be a proper solution to obtain tunable frequency antenna structures.
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Ghassemiparvin, Behnam. "Paraffin-Based RF Microsystems for Millimeter Wave Reconfigurable Antennas." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu157685881599312.

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Bayraktar, Omer. "Beam Switching Reflectarray With Rf Mems Technology." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/2/12608811/index.pdf.

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In this thesis 10x10 reconfigurable reflectarray is designed at 26.5 GHz where the change in the progressive phase shift between elements is obtained with RF MEMS switches in the transmission lines of unit elements composed of aperture coupled microstrip patch antenna (ACMPA). The reflectarray is illuminated by a horn antenna, and the reflected beam is designed to switch between broadside and 40°
by considering the position of the horn antenna with respect to the reflectarray. In the design, the transmission line analysis is applied for matching the ACMPA to the free space. The full wave simulation techniques in HFSS are discussed to obtain the phase design curve which is used in determining two sets of transmission line lengths for each element, one for the broadside and the other for switching to the 40°
at 26.5 GHz. The switching between two sets of transmission line lengths is sustained by inserting RF MEMS switches into the transmission lines in each element. Two types of RF MEMS switches, series and shunt configurations, are designed for the switching purpose in the reflectarray. The phase errors due to nonideal phase design curve and type of the RF MEMS switch are reduced. The possible mutual coupling effects of the bias lines used to actuate the RF MEMS switches are also eliminated by the proper design. To show the validity of the design procedure, a prototype of 20x20 reflectarray composed of ACMPA elements is designed at 25GHz and produced using Printed Circuit Board (PCB) technology. The measurement results of the prototype reflectarray show that the main beam can be directed to the 40°
as desired. The process flow for the production of the reconfigurable reflectarray is suggested in terms of integration of the wafer bonding step with the in-house standard surface micromachined RF MEMS process.
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Petit, Laurent. "Antennes reconfigurables à base de MEMS RF." Université Joseph Fourier (Grenoble), 2007. http://www.theses.fr/2007GRE10029.

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Ce mémoire traite de l'étude d'antennes reconfigurables à base de MEMS RF. L'approche retenue est la diversité de diagramme de rayonnement de la station de base et du mobile. Elle peut être particulièrement intéressante dans un environnement indoor (à l'intérieur d'un bâtiment) pour lutter contre les évanouissements provoqués par les réflexions multiples et augmenter la portée des systèmes, ce qui optimise les bilans de liaison améliore les débits de transmission, l'autonomie et permet par ailleurs d'augmenter le nombre d'utilisateurs en diminuant les interférences entre eux. Un état de l'art des solutions d'antennes reconfigurables ainsi qu'une introduction des MEMS RF est présentée. Ces composants présentent à la fois des performances RF très élevées, une linéarité accrue, pour un encombrement, un poids et une consommation de puissance bien plus faible que leurs équivalents à semiconducteurs. Ces avantages deviennent encore plus évidents aux fréquences millimétriques où de nouvelles applications émergent. De plus, ils peuvent être intégrés à des circuits en technologie CMOS sur du silicium ou encore fabriqués sur de nombreux substrats avec l'antenne. Les développements essentiels de cette étude sont la mise en oeuvre d'une méthode de modélisation et d'optimisation de réseaux à éléments parasites afin de former des diagrammes dépointés et l'intégration, via des modèles électriques équivalents, d'interrupteurs microélectromécaniques radiofréquences (MEMS RF) afin de rendre ces antennes reconfigurables en diagramme de rayonnement. Il s'est en effet avéré qu'il était nécessaire de modéliser ces systèmes afin de développer une démarche de conception efficace des réseaux à antennes parasite commutées. Suite à ces efforts de modélisation, des prototypes d'antennes passifs ont été réalisés et mesurés, permettant de valider la méthode de conception. Un prototype actif utilisant des composants MEMS RF a ensuite été développé. Des antennes à formation de faisceaux ont également été développées sur la base de cellules comDosées chacune d'une antenne reconfiaurable constituant un sous réseau d'un réseau Dlus larae
This thesis deals with the study of RF MEMS based reconfigurable antennas. The considered approach is the radiation pattern diversity for mobile and base station. It revea'ls itself an interesting diversity scheme especially in indoor conditions as it enables link budget optimization, and provides a way to reduce fading in multipath environments, raise up data rate and meanwhile the number of users by reducing interferences between them. A state-of-the-art about reconfigurable antennas solutions along with an introduction to RF MEMS is presented. These components show high RF performances, great linearity, along with much reduced power consumption compared to their equivalent solid-state devices. These advantages become even more obvious at millimeterwave frequencies, where new applications are emerging. Ln. Addition, they can be integrated with CMOS circuits on silicon or fabricated with the antenna on various substrates. The main developments in this study are. The implementation of a modeling and optimizing method of parasitic antenna arrays and the integration in these antennas, through equivalent electrical models, of radiofrequency microelectromechanichal (MEMS RF) switches, in order to reconfigure their radiation patterns. It indeed reveals itself necessary to model these systems in order to have a reliable, efficient design of switched parasitic array antennas. Beyond these modeling efforts, passive antenna prototypes haves been realized and measured, validating the whole design method. An active prototype, integrating RF MEMS devices have then be developed. The problem of modeling and integrating these RF MEMS devices in antennas has then been tackled. Beam forming antennas have eventually been developed, based on reconfigurable antenna cells, each forming a subarra of a laraer arrav
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Zheng, Guizhen. "Low Power Reconfigurable Microwave Circuts Using RF MEMS Switches for Wireless Systems." Diss., Georgia Institute of Technology, 2005. http://hdl.handle.net/1853/11656.

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This dissertation presents the research on several different projects. The first project is a via-less CPW RF probe pad to microstrip transition; The second, the third, and the fourth one are reconfigurable microwave circuits using RF MEMS switches: an X-band reconfigurable bandstop filter for wireless RF frontends, an X-band reconfigurable impedance tuner for a class-E high efficiency power amplifier using RF MEMS switches, and a reconfigurable self-similar antenna using RF MEMS switches. The first project was developed in order to facilitate the on-wafer measurement for the second and the third project, since both of them are microstrip transmission line based microwave circuits. A thorough study of the via-less CPW RF probe pad to microstrip transition on silicon substrates was performed and general design rules are derived to provide design guidelines. This research work is then expanded to W-band via-less transition up to 110 GHz. The second project is to develop a low power reconfigurable monolithic bandstop filter operating at 8, 10, 13, and 15 GHz with cantilever beam capacitive MEMS switches. The filter contains microstrip lines and radial stubs that provide different reactances at different frequencies. By electrically actuating different MEMS switches, the different reactances from different radial stubs connecting to these switches will be selected, thus, the filter will resonate at different frequencies. The third project is to develop a monolithic reconfigurable impedance tuner at 10 GHz with the cantilever DC contact MEMS switch. The impedance tuner is a two port network based on a 3bit-3bit digital design, and uses 6 radial shunt stubs that can be selected via integrated DC contact MEMS switches. By selecting different states of the switches, there will be a total of 2^6 = 64 states, which means 64 different impedances will be generated at the output port of the tuner. This will provide a sufficient tuning range for the output port of the power amplifier to maximize the power efficiency. The last project is to integrate the DC contact RF MEMS switches with self-similar planar antennas, to provide a reconfigurable antenna system that radiates with similar patterns over a wide range of frequencies.
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Guclu, Caner. "Dual Frequency Reconfigurable Reflectarray Antenna Of Split Ring Elements With Rf Mems Switches." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12612449/index.pdf.

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Dual band (K and Ka) electronically scanning reflectarray with RF MEMS switches is designed, implemented and measured. Unit cell of the reflect array is composed of conductor backed split-ring elements. In order to steer the beam, the phase of the incident circularly polarized wave is controlled by RF MEMS switches that modify the angular orientation of split-rings individually. Reflectarray is designed using unit cell approach with periodic boundary conditions. The antenna is fabricated by using surface micromachining process developed in METU MEMS Center. Radiation patterns of the antenna are measured and compared with the simulations. It has been shown that the reflectarray is capable of beam switching to 35°
in Ka band, 24°
in K band.
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Mopidevi, Hema Swaroop. "Micro Electro Mechanical Systems Integrated Frequency Reconfigurable Antennas for Public Safety Applications." DigitalCommons@USU, 2010. https://digitalcommons.usu.edu/etd/744.

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This thesis work builds on the concept of reconfiguring the antenna properties (frequency, polarization, radiation pattern) using Radio Frequency (RF) Micro Electro Mechanical Systems (MEMS). This is a part of the overall research performed at the RF Micro/Nano Electro Mechanical Systems (uNeMS) Laboratory at Utah State University, which includes design, microfabrication, test, and characterization of uNeMS integrated cognitive wireless communication systems (Appendix A). In the first step, a compact and broadband Planar Inverted F Antenna (PIFA) is designed with a goal to accommodate reconfigurability at a later stage. Then, a Frequency Reconfigurable Antenna (FRA) is designed using MEMS switches to switch between the Public Safety (PS) bands, 152-162 MHz and 406-512 MHz, while maintaining the integrity of radiation pattern for each band. Finally, robust mechanical designs of the RF MEMS switches accompanied by different analyses have been performed. These analyses are instrumental in obtaining high yield, reliable, robust microfabrication processes including thin film metal deposition and patterning.
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Zheng, Guizhen. "Low power reconfigurable microwave circuits using RF MEMS switches for wireless systems." Available online, Georgia Institute of Technology, 2005, 2005. http://etd.gatech.edu/theses/available/etd-05242005-135940/.

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Thesis (Ph. D.)--Electrical and Computer Engineering, Georgia Institute of Technology, 2006.
John Papapolymerou, Committee Chair ; Joy Laskar, Committee Member ; John Cressler, Committee Member ; Alan Doolittle, Committee Member ; Clifford Henderson, Committee Member.
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Books on the topic "RF MEMS and Reconfigurable Antennas"

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Simons, Rainee N. Novel on-wafer radiation pattern measurement technique for MEMS actuator based reconfigurable patch antennas. Cleveland, Ohio: National Aeronautics and Space Administration, Glenn Research Center, 2003.

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Simons, Rainee N. Novel on-wafer radiation pattern measurement technique for MEMS actuator based reconfigurable patch antennas. Cleveland, Ohio: National Aeronautics and Space Administration, Glenn Research Center, 2003.

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Simons, Rainee N. Novel on-wafer radiation pattern measurement technique for MEMS actuator based reconfigurable patch antennas. Cleveland, Ohio: National Aeronautics and Space Administration, Glenn Research Center, 2003.

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Simons, Rainee. Novel on-wafer radiation pattern measurement technique for MEMS actuator based reconfigurable patch antennas. Cleveland, Ohio: National Aeronautics and Space Administration, Glenn Research Center, 2003.

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United States. National Aeronautics and Space Administration., ed. NOVEL ON-WAFER RADIATION PATTERN MEASUREMENT TECHNIQUE FOR MEMS ACTUATOR BASED RECONFIGURABLE PATCH ANTENNAS... NASA/TM--2002-211816... NATI. [S.l: s.n., 2003.

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Book chapters on the topic "RF MEMS and Reconfigurable Antennas"

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Ssejjuuko, Paul, Massimo Donelli, and Jacopo Iannacci. "Exploiting RF MEMS Switches for Pattern Reconfigurable Parasitic Antennas." In Lecture Notes in Electrical Engineering, 1–12. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-3767-4_1.

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Thalluri, Lakshmi Narayana, K. Srinivasa Rao, G. Venkata Hari Prasad, S. S. Kiran, Koushik Guha, Appala Raju Kanakala, and P. Bose Babu. "Reconfigurable Antennas for RFID/GPS/WiMAX/WLAN Applications Using RF MEMS Switches." In Lecture Notes in Electrical Engineering, 225–31. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-1570-2_21.

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Sailaja, B. V. S., and Ketavath Kumar Naik. "Design of Reconfigurable Antenna with RF-MEMS for Satellite Applications." In Lecture Notes in Electrical Engineering, 525–33. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-5089-8_51.

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Sathuluri, Mallikharjuna Rao, and G. Sasikala. "Reconfigurable Antenna Using RF MEMS Switches Issues and Challenges: A Survey." In Advances in Intelligent Systems and Computing, 119–34. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-5029-4_11.

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Nafde, Yogita, and Rajesh Pande. "Design and Analysis of Reconfigurable Antenna Using RF MEMS and Fractal Geometry." In Lecture Notes in Electrical Engineering, 1249–61. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-24584-3_107.

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Fasihuddin, Qazi, and M. S. S. Rukmini. "Optimization Technique for RF MEMS Reconfigurable Antenna Using GSO Algorithm with ANN." In International Conference on Intelligent Data Communication Technologies and Internet of Things (ICICI) 2018, 1182–86. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-03146-6_137.

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Malmqvist, Robert, Aziz Ouacha, Mehmet Kaynak, Naveed Ahsan, and Joachim Oberhammer. "Reconfigurable RF Circuits and RF-MEMS." In Microwave and Millimeter Wave Circuits and Systems, 325–56. Chichester, UK: John Wiley & Sons, Ltd, 2012. http://dx.doi.org/10.1002/9781118405864.ch12.

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Liu, Ai Qun. "Tunable Electromagnetic Bandpass Filter and Reconfigurable Circuit." In RF MEMS Switches and Integrated Switching Circuits, 159–87. Boston, MA: Springer US, 2010. http://dx.doi.org/10.1007/978-0-387-46262-2_7.

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Sundharajan, Kanthamani. "Scope of RF MEMS Technology for Microwave Circuits and Systems." In Advances in Wireless Technologies and Telecommunication, 1–22. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-7611-3.ch001.

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Abstract:
Micro-electro mechanical systems (MEMS) technology has facilitated the need for innovative approaches in the design and development of miniaturized, effective, low-cost radio frequency (RF) microwave circuits and systems. This technology is expected to have significant role in today's 5G applications for the development of reconfigurable architectures. This chapter presents an overview of the evolution of MEMS-based subsystems and devices, especially switches and phased array antennas. This chapter also discusses the key issues in design and analysis of RF MEMS-based devices, particularly with primary emphasis on RF MEMS switches and antennas.
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Bernhard, Jennifer T. "Reconfigurable Antennas." In Encyclopedia of RF and Microwave Engineering. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2005. http://dx.doi.org/10.1002/0471654507.eme514.

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Conference papers on the topic "RF MEMS and Reconfigurable Antennas"

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Varadan, Vijay K., K. J. Vinoy, and Vasundara V. Varadan. "RF MEMS and reconfigurable conformal fractal antennas." In Smart Materials and MEMS, edited by Derek Abbott, Vijay K. Varadan, and Karl F. Boehringer. SPIE, 2001. http://dx.doi.org/10.1117/12.418758.

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Hirano, T., K. Miyazaki, M. Hatamoto, R. Yasumitsu, K. Hama, and F. Watanabe. "RF-MEMS for reconfigurable satellite antenna." In 2nd European Conference on Antennas and Propagation (EuCAP 2007). Institution of Engineering and Technology, 2007. http://dx.doi.org/10.1049/ic.2007.1097.

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Bayraktar, Omer, Kagan Topalli, Mehmet Unlu, Ipek Istanbulluoglu, Engin Ufuk Temocin, Halil Ibrahim Atasoy, Ozlem Aydin Civi, Simsek Demir, Sencer Koc, and Tayfun Akin. "Reconfigurable reflectarray using RF MEMS technology." In 2006 1st European Conference on Antennas and Propagation (EuCAP). IEEE, 2006. http://dx.doi.org/10.1109/eucap.2006.4584967.

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Zahirul Alam, A. H. M., Norsuzlin Bt Mohd Sahar, and Norasyikin Bt Zamani. "Tripe band reconfigurable antenna using RF MEMS." In 2006 1st European Conference on Antennas and Propagation (EuCAP). IEEE, 2006. http://dx.doi.org/10.1109/eucap.2006.4585033.

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Civi, Ozlem Aydin, Simsek Demir, and Tayfun Akin. "Reconfigurable antennas using RF-MEMS research in Turkey." In 2011 IEEE/MTT-S International Microwave Symposium - MTT 2011. IEEE, 2011. http://dx.doi.org/10.1109/mwsym.2011.5972666.

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Civi, O. A., S. Demir, and T. Akin. "Reconfigurable antennas using RF-MEMS research in Turkey." In 2011 IEEE/MTT-S International Microwave Symposium - MTT 2011. IEEE, 2011. http://dx.doi.org/10.1109/mwsym.2011.5973201.

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Vinoy, K. J., Hargsoon Yoon, Taeksoo Ji, and Vijay K. Varadan. "RF MEMS and reconfigurable antennas for communication systems." In Micromachining and Microfabrication, edited by Siegfried W. Janson. SPIE, 2003. http://dx.doi.org/10.1117/12.479562.

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Unlu, Mehmet, Yasin Damgaci, Hema S. Mopidevi, Oguz Kaynar, and Bedri A. Cetiner. "Reconfigurable, tri-band RF MEMS PIFA antenna." In 2011 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting. IEEE, 2011. http://dx.doi.org/10.1109/aps.2011.5996597.

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Marcaccioli, Luca, Simone Montori, Roberto Vincenti Gatti, Elisa Chiuppesi, Paola Farinelli, and Roberto Sorrentino. "RF MEMS-reconfigurable architectures for very large reflectarray antennas." In 2009 Asia Pacific Microwave Conference - (APMC 2009). IEEE, 2009. http://dx.doi.org/10.1109/apmc.2009.5384259.

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Daly, M. P., and J. T. Bernhard. "RF MEMS switch model for reconfigurable antenna design." In 2008 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting. IEEE, 2008. http://dx.doi.org/10.1109/aps.2008.4619623.

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