Chang, "Band-notched ultrawideband circular-disk monopole antenna with an arc-shaped slot," Microwave and Optical Tech. Ultrawideband (UWB) phased arrays play an increasingly indispensable role in emerging communication and sensing systems.
Wang, "Two novel bandnotched UWB slot antennas fed by microstrip line," Progress In Electromagnetics Research, Vol.
Gong, "A planar monopole antenna design with band-notched characteristic," IEEE Trans.
By adjusting the slot length, the notched frequency band within the antenna's operating bandwidth can be easily controlled.
Also, the time-domain behaviours are discussed and the fidelity factor is calculated.
As balanced feeding is a major challenge in UWB arrays, a version of the SESLA with an integrated feed is also presented.
The design uses a stripline-based folded Marchand balun. Sambell, "A simple broadband printed antenna," Progress In Electromagnetics Research, Vol. Bhattacharya, "Two new ultrawideband dual polarized antenna-feeds using planar log periodic antenna and innovative frequency independent reflectors," J. 10, 1411-1420, 2007.doi:10.1163/156939307783239401 10. Choi, "A Compact bandselective filter and antenna for UWB application," PIERS Online, Vol. 7, 1053-1057, 2007.doi:10.2529/PIERS061006225850 11. 11, 1511-1518, 2006.doi:10.1163/156939306779274345 7. Ali, "A planar inductively coupled bow-tie slot antenna for WLAN application," J. This work presents three novel TCAs which address the following challenges: 1) the need for increased bandwidth (10:1) in low-profile arrays; 2) the need for integrated baluns in these extremely wideband array designs; 3) the high component cost of large UWB arrays.First, the Superstrate-Enhanced Substrate-Loaded Array (SESLA) is presented, which represents a novel scheme for bandwidth enhancement of UWB ground plane backed arrays.A very simple equivalent circuit is presented which is used to co-optimize the loading and the superstrate.The SESLA approach is validated through measurements of a 4x4 prototype array.
Comments Phd Thesis On Uwb Antenna
A new compact ultra-wideband filtering antenna with improved.
ABSTRACTA new compact ultra-wideband UWB filtering antenna having good. He has supervised/co-supervised 14 PhD theses and 65 MTech Dissertation.…
Developing Novel 3D Antennas Using Advanced Additive.
This Thesis is brought to you for free and open access by the Theses, Dissertations, and Senior. 4.3.2 Optimizing Proposed Antenna for UWB Spectrum 3.1 to 10.6. electrically-small sensor nodes and harmonic radar interrogator,” PhD.…
DECLARATION
Design a Microstrip Patch Antenna for Ultra Wide Band UWB. The work provided in this thesis, unless otherwise referenced, is the. a thesis submitted of Doctor of Philosophy, University of London, United Kingdom, July 2006.…
Ultra Wideband Wearable Sensors for Motion Tracking. - QMRO
Work include UWB antenna characterisation for pulse based transmission, evaluation. orientation estimation,” PhD Thesis, University of Edinburgh, 2010.…
UWB Antennas and MIMO Antenna Arrays Development for Near.
Ter verkrijging van de graad van doctor aan de Technische. As mentioned above, this thesis research is focused on 2-D UWB antenna arrays for near-field.…
Frequency and Time Domain Characteristic of a Novel Notch.
An ultra-wideband UWB monopole antenna with a band-notch characteristic. and design for ultra wideband communication applications," Ph. D. Thesis, 2006.…
Novel Implementations of Ultrawideband Tightly Coupled Antenna.
Novel Implementations of Ultrawideband Tightly Coupled Antenna Arrays. 2012, Doctor of Philosophy, Ohio State University, Electrical and Computer.…
Title of the thesis - Bradford Scholars - University of Bradford
HMEDA IBRAHIM HRAGA. Ph. D. UNIVERSITY OF BRADFORD. 2013. Frequency Range and Radiation Performance of UWB Antennas with.…