CPW-fed ultra-wideband antenna with compact size

2009 ◽  
Vol 45 (12) ◽  
pp. 593 ◽  
Author(s):  
Z.-A. Zheng ◽  
Q.-X. Chu
Keyword(s):  
Ultra Wideband ◽  
Wideband Antenna ◽  
Compact Size

scholarly journals Design of a CPW-Fed Band-Notched UWB Antenna Using a Feeder-Embedded Slotline Resonator

2008 ◽  
Vol 2008 ◽  
pp. 1-5 ◽  
Author(s):  
Amin M. Abbosh
Keyword(s):  
Design Method ◽  
Coplanar Waveguide ◽  
The Other ◽  
Ultra Wideband ◽  
Uwb Antenna ◽  
Wideband Antenna ◽  
Compact Size ◽  
Two Samples ◽  
Bandstop Filter

A complete design method for a compact uniplanar ultra-wideband antenna with subband rejection capability is presented. A slotline resonator is incorporated in the coplanar waveguide feeder of the antenna to act as a bandstop filter, hence enabling the rejection of any undesired band within the passband of the antenna. Two samples of the proposed antenna were designed and manufactured. One of the developed antennas does not contain a resonator, whereas the other contains a slotline resonator. The designed antennas feature a compact size of 27 mm×27 mm. Results of the simulation and measurement show that the designed antennas have a bandwidth from 3 GHz to more than 11 GHz. The results also reveal that the use of the resonator in the feeder of the antenna efficiently rejects any undesired subband, such as the 4.9–5.9 GHz band assigned for IEEE802.11a and HIPERLAN/2. The gain of the antennas with the resonator is about 2.2 dBi at the passband, while it is less than −8 dBi at the rejected subband.

Design of a Bell-Shaped Ultra Wideband Antenna for Indoor Localization System

2015 ◽  
Vol 5 (6) ◽  
pp. 323 ◽  
Author(s):  
Nadia Ghariani ◽  
Mohamed Salah Karoui ◽  
Mondher Chaoui ◽  
Mongi Lahiani ◽  
Hamadi Ghariani
Keyword(s):  
Indoor Localization ◽  
Ultra Wideband ◽  
Localization System ◽  
Wideband Antenna

AN ULTRA-WIDEBAND ANTENNA WITH BAND REJECT CAPABILITY AND ITS CHARACTERIZATION IN TIME DOMAIN

2011 ◽  
Vol 19 ◽  
pp. 223-234 ◽  
Author(s):  
Rishik Bazaz ◽  
Shiban Kishen Koul ◽  
Mithilesh Kumar ◽  
Ananjan Basu
Keyword(s):  
Time Domain ◽  
Ultra Wideband ◽  
Wideband Antenna

High Gain Printed Ultra Wideband Antenna Concept

2007 ◽  
Author(s):  
Veselin Brankovic ◽  
Adalbert Jordan ◽  
Djordje Simic ◽  
Jens Weber ◽  
Jagjit Bal
Keyword(s):  
High Gain ◽  
Ultra Wideband ◽  
Wideband Antenna

Ultra-wideband antenna with improved gain characteristics

2008 ◽  
Vol 2 (5) ◽  
pp. 512-517 ◽  
Author(s):  
K. Chang ◽  
H. Kim ◽  
Y.J. Yoon
Keyword(s):  
Ultra Wideband ◽  
Wideband Antenna

Compact CPW-fed ultra-wideband antenna with band-notched characteristic

2010 ◽  
Vol 46 (23) ◽  
pp. 1533 ◽  
Author(s):  
Y.S. Li ◽  
X.D. Yang ◽  
C.Y. Liu ◽  
T. Jiang
Keyword(s):  
Ultra Wideband ◽  
Wideband Antenna
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