TY - GEN
T1 - An UWB microstrip feeding quasi circular antenna
AU - Garduño-Nolasco, Edson
AU - Sosa-Pedroza, Jorge
AU - Jardón-Aguilar, Hildeberto
PY - 2010
Y1 - 2010
N2 - We present the analysis of a quasi circular planar antenna for UWB applications. Analysis includes comparison of coplanar and microstrip feeding. Evolution from the circular antenna requires modifications in the structure and ground plane to soften the edges obtaining improvements in the antenna parameters agreing with the theory proposed by John Kraus. Evolution is performed for a circular antenna with a design frequency of 4.5 GHz with a bandwidth of approximately 20 GHz. The antenna feeding impedance is proposed as 50 ohms, built over a substrate of RF35-A 0.762 mm × 35 mm × 50 mm. The improvements obtained are reflected in the number of resonances of the antenna throughout the operating bandwidth.
AB - We present the analysis of a quasi circular planar antenna for UWB applications. Analysis includes comparison of coplanar and microstrip feeding. Evolution from the circular antenna requires modifications in the structure and ground plane to soften the edges obtaining improvements in the antenna parameters agreing with the theory proposed by John Kraus. Evolution is performed for a circular antenna with a design frequency of 4.5 GHz with a bandwidth of approximately 20 GHz. The antenna feeding impedance is proposed as 50 ohms, built over a substrate of RF35-A 0.762 mm × 35 mm × 50 mm. The improvements obtained are reflected in the number of resonances of the antenna throughout the operating bandwidth.
UR - http://www.scopus.com/inward/record.url?scp=78650259328&partnerID=8YFLogxK
U2 - 10.1109/ICEEE.2010.5608671
DO - 10.1109/ICEEE.2010.5608671
M3 - Contribución a la conferencia
AN - SCOPUS:78650259328
SN - 9781424473120
T3 - Program and Abstract Book - 2010 7th International Conference on Electrical Engineering, Computing Science and Automatic Control, CCE 2010
SP - 300
EP - 304
BT - Program and Abstract Book - 2010 7th International Conference on Electrical Engineering, Computing Science and Automatic Control, CCE 2010
T2 - 2010 7th International Conference on Electrical Engineering, Computing Science and Automatic Control, CCE 2010
Y2 - 8 September 2010 through 10 September 2010
ER -