Results 101 to 110 of about 1,217 (218)
Çok Geniş Bantlı Milimetre Dalga Vivaldi Anten
, 2016 Bu bildiride milimetre dalga boylarında haberleşme için tasarlanan ve üretilen Vivaldi anten gösterilmiştir. Eş-düzlemli Vivaldi antenler çok geniş bantlı olarak tasarlanabilmektedir.
Durmuşoğlu, Tahir +2 more
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A dual-band circularly polarised antipodal Vivaldi antenna for subsurface scanning
Results in EngineeringThis work reports the formation of a dual band circularly polarized antipodal Vivaldi antenna by loading it with a non-uniform array of circular polarizer-based unit cells which exhibit planar chirality. Better signal reception and less susceptibility to
P. Das, Deepak A, Nithin V, S. Kundu
doaj +1 more source
Tuneable evanescent waveguide and Vivaldi antennas
, 2012 In this thesis, we have investigated antenna elements that allow broadband operation and are relatively compact, while determining methods by which their geometry may be adapted, or various points in their structure loaded, in order to form ...
Ludlow, P
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Improvement of Transmission between Vivaldi Antennas for Inter-Chip Wireless Interconnect Network
, 2015 International audienceThis paper presents measurement and simulation results of a wireless communication network in Printed Circuit Board (PCB) context.
Thierry Le Gouguec +5 more
core +1 more source
Switched beam 3D vivaldi antennas for WLAN applications
, 2007 International audienceWireless Local Area Network (WLAN) is now widely deployed in companies, public areas and home environments. This success is due to the very low cost of the equipments, the ease of installation and the low maintenance cost.
Thevenard, Julian +5 more
core +1 more source
Antenna Study and Design for Ultra Wideband Communication Applications
, 2006 PhDSince the release by the Federal Communications Commission (FCC) of a bandwidth of 7.5GHz (from 3.1GHz to 10.6GHz) for ultra wideband (UWB) wireless communications, UWB is rapidly advancing as a high data rate wireless communication technology.
Liang, Jianxin
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Investigation of microwave antennas in lossy media for medical applications
For several years, microwave engineers have dreamed of using non-ionising electromagnetic waves in medical imaging applications. The rate of evolution of microwave techniques for medical application has been immense and shows no signs of relenting. Since
Fdo, Michael J.
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Vivaldi anten ve anten dizilerinin parametrik incelenmesi ve tasarımı.
, 2009 In this thesis, parametric study and design of Vivaldi antennas and arrays are studied. The parameters of single element antennas and arrays are investigated regarding their effects on the design.
Erdoğan, Yakup
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Wideband 0.5–50 GHz double‐ridged guide horn antenna using coaxial‐to‐ridge waveguide launcher
IET Microwaves, Antennas & PropagationEver‐increasing bandwidth requirements from various industries drive the need for the ever‐increasing bandwidth of antennas used for testing.
Bennie Jacobs +2 more
doaj +1 more source
Design and development of a wideband vivaldi antenna array
, 2013 This report presents a final year project study of wideband Vivaldi antennas for radar antenna array applications. After a literature review and introduction of antenna fundamentals, the study focuses on three types of ultra-wide band antennas, namely ...
Jiang, Zhao
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