Indoor propagation channel measurement of ultra wideband antenna with robotic

2006 ◽  
Author(s):  
S. Boonvisa ◽  
S. Promwong ◽  
P. Supanakoon ◽  
S. Kaewmechai ◽  
P. Sitiyopasakul
Keyword(s):  
Ultra Wideband ◽  
Indoor Propagation ◽  
Propagation Channel ◽  
Wideband Antenna ◽  
Channel Measurement

Ultra-wideband indoor propagation channel: Measurements, analysis and modeling

2006 ◽  
Author(s):  
Zoubir Irahhauten ◽  
Alexander Yarovoy ◽  
Gerard J. M. Janssen ◽  
Homayoun Nikookar ◽  
Leo P. Ligthart
Keyword(s):  
Ultra Wideband ◽  
Indoor Propagation ◽  
Channel Measurements ◽  
Propagation Channel

Time-domain analysis of compact dual band-notched slot antenna in indoor environments

2018 ◽  
Vol 10 (10) ◽  
pp. 1186-1195 ◽  
Author(s):  
Seyed Ramin Emadian ◽  
Javad Ahmadi-Shokouh
Keyword(s):  
Time Domain ◽  
Ground Plane ◽  
Ultra Wideband ◽  
Dual Band ◽  
Slot Antenna ◽  
Back Side ◽  
Indoor Propagation ◽  
Propagation Channel ◽  
Channel Characteristics ◽  
Compact Size

AbstractFrequency- and time-domain characteristics as well as indoor propagation channel impulse response of a compact dual band-notched ultra-wideband (UWB) slot antenna are investigated in this paper. The antenna consists of a narrow rectangular radiation patch and a rectangular wide slot in the modified ground plane. A pair of L-shaped stubs are connected to the radiation patch to obtain band-notched property in WLAN band and a narrow straight stub is placed on the back side of the substrate to create band-notched characteristics in X-band downlink satellite communication system. Moreover, two small parasitic strips are added to the radiation patch to enhance the bandwidth (BW) of the antenna up to 14 GHz. A comprehensive study on time-domain and indoor propagation channel characteristics of the proposed antenna is also presented throughout the paper. A ray-tracing approach based on geometrical optics is applied to analyze the indoor channel characteristics. The designed antenna not only has a wide BW and compact size but also has appropriate radiation and time-domain characteristics over the antenna operating BW. The measured and simulated results are in good agreement. These advantages make the proposed antenna as a desirable option for UWB impulse radio applications.

scholarly journals 3D MIMO Outdoor-to-Indoor Propagation Channel Measurement

2017 ◽  
Vol 16 (7) ◽  
pp. 4600-4613 ◽  
Author(s):  
Vinod Kristem ◽  
Seun Sangodoyin ◽  
C. Umit Bas ◽  
Martin Kaske ◽  
Juho Lee ◽  
...  
Keyword(s):  
Indoor Propagation ◽  
Propagation Channel ◽  
Channel Measurement ◽  
3D Mimo

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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