A COMPACT 1 TO 2 WILKINSON POWER DIVIDER FOR 2.4 GHz/UWB WITH BAND-NOTCHED CHARACTERISTIC USING SIMPLE DEFECTED GROUND STRUCTURE

作者：Zhang Z^*; Jiao Y C; Song Y; Xie H H; Tu S; Zhang F S

来源：Journal of Electromagnetic Waves and Applications, 2009, 23(11-12): 1623-1630.

This paper proposes a novel planar Wilkinson power divider operated in 2.4 GHz/UWB with a notch characteristic in the 5.2 GHz WLAN band (4.7-5.7 GHz) by using a simple defected ground structure (DGS). Over the whole operating band except the notched frequency band, the measured results explore broadband operation with return loss of higher than 10 dB, a low insertion loss of less than 0.8 dB and good isolation of higher than 10 dB. It shows good agreement with the simulation results.

• 出版日期2009
• 单位西安电子科技大学