Reconfigurable antenna thesis
“a circular polarization reconfigurable antenna based on reconfigurable electromagnetic band-gap structures”, krishnamoorthy k, basudev majumdar, j mukherjee, k p ray, metamaterials 2014, copenhagen, denmark. Design and fabrication of a reconfigurable mems-based antenna thesis by miguel angel galicia martinez in partial fulfillment of the requirements. Antenna element pattern reconfigurability in adaptive arrays by tyrone lavonne roach dissertation submitted in partial fulfillment of. This thesis presents techniques for the design of adaptive array antennas which will enable their cost effective implementation in wireless communication systems the techniques are investigated from three perspectives, namely, reconfigurable antenna design, wide scan array design and single-port beamforming technique a novel single-feed polarisation reconfigurable antenna. In this paper, the reconfigurable microstrip patch antenna using micro electro mechanical systems (mems) technology for micrometer wave application was designed the reconfigurable antenna is the antenna.
A reconfigurable microstrip antenna with switchable circular polarization controlled by piezoelectric transducers welcome to the ideals repository. Abstract (summary): this thesis focuses on a type of antenna known as the reflectarray antenna in particular, it looks at the design of an active reconfigurable reflectarray antenna, which has not received much attention in the reflectarray community potential applications include deployment as a. I universiti teknologi mara design of plasma antenna for reconfigurable beam steering technique hajar binti ja’afar thesis submitted in fulfillment of the requirement for the degree of. Reconfigurability of frequency band and polarization in broadband log-periodic slot antennas by brandon l nance, bsee a thesis in electrical engineering.
Development of harmonic suppressed reconfigurable fractal dipole antenna shipun anuar hamzah a thesis submitted in fulfilment of the requirements for the award of the. J t bernhard 5 darpa reconfigurable aperture grant (co-pi), 1999 - 2002 title: “mechanically conformal and electronically reconfigurable apertures using low voltage mems and flexible membrane for. The recent wireless communication systems tend to be high-capacious, multifunctional and cover more frequency bands therefore, the quantity of the antenna is becoming larger and larger this will lead to large communication system equipment, increased costs, and electromagnetic compatibility problems this thesis presents the design of a pattern reconfigurable antenna. Iii studies on reconfigurable printed antennas phd thesis by drama krishna abstract reconfigurable antennas represent a. Design and implementation of compact reconfigurable antennas for uwb and wlan applications approved by: dr manos m tentzeris, advisor dr john d cressler.
Utkarsh patel phd student thesis project: fast analysis techniques for electromagnetic surfaces. Reconfigurable antennas have the ability to change their radiation pattern, frequency or polarization independently according to the application requirements in this thesis, three different reconfigurable antenna structures have been designed. In this thesis, two novel reconfigurable antennas with frequency selective surface unit cells are presented, each antenna works at a different frequency band the switchable frequency selective surface utilized in the proposed antennas operates at different frequency bands the research topic in this thesis includes investigations and.
Reconfigurable antenna is an alternative solution to these possible antenna options that we seek to design and analyze its performance the premise of the design is simple the longer the resonant length of the patch antenna the. A reconfigurable antenna array integrated with rf switches date: november 10, 2013 source: universiti teknologi mara (uitm) summary: the recent rapid development of wireless communication systems has created a strong need for the development of new antenna structures. Simultaneous reconfigurable communication and partial discharge detection by leong chon chio master of science in electrical and electronics engineering march 2011 faculty of science and technology university of macau i tunable defected ground structure and its applications to simultaneous reconfigurable communication and partial discharge detection by leong chon chio a thesis. The work described in this thesis concerns the combining of wideband and reconfigurable narrow band functionality into a single antenna this concept may be useful in reducing size and to give flexibility to a wireless terminal to operate in several different modes the approach also offers additional pre-filtering to the front-end, which reduces the. Reconfigurable antenna and rf circuits using multi-layer stretchable conductors riaz ahmed - liyakath university of south florida, part of theamerican studies commons, and theelectromagnetics and photonics commons this thesis is brought to you for free and open access by the graduate school at scholar commons it has.
In this thesis, first and foremost, a reconfigurable radiation pattern antenna based on frequency selective surfaces is introduced to implement that idea, a modified electric-field coupled (elc) resonators is presented, which works at 24 ghz to transmit and reflect the illuminated power a pin diode is integrated in the middle of elc resonator. Home vol 94 pp 1-18 design of a reconfigurable antenna for ground penetrating radar applications by n romano, g prisco, and f soldovieri full article pdf (813 kb. Easy engineering, antenna terminal check out reconfigurable antenna, antenna remains transported out quikscat wind retrieval, self adaptive mimo antenna and evaluations, dept diploma thesis, simulations, master’s thesis project aims for that thesis, or rectenna design and hi-tech company, that are: nbn: ericsson tawk.
Luccini, marco, joint use of on-board reconfigurable antenna pattern and adaptive coding and modulation in satellite communications at high frequency bands (2013) electronic thesis and dissertation repository 1699. Reconfigurable antennas and rf components at millimeter wave reconfigurability is a vital feature of future agile millimeter wave systems for sensing, imaging, wireless, and satellite communications.
Want music and videos with zero ads get youtube red. Parylene based low actuation mems phase shifters for reconfigurable antenna applications nakul haridas thesis submitted for the degree of doctor of philosophy. View reconfigurable antenna presentations online, safely and virus-free many are downloadable learn new and interesting things get ideas for your own presentations share yours for free.