电子元件与材料2016，Vol.35Issue(4)：58-60,3.DOI:10.14106/j.cnki.1001-2028.2016.04.014
UHF波段宽带集总Wilkinson功率分配器的设计
Design of UHF band wide-band lumped Wilkinson power divider
李博文 1戴永胜1
作者信息
- 1. 南京理工大学电子工程与光电技术学院，江苏南京 210094
- 折叠
摘要
Abstract
The UHF band wide-band lumped Wilkinson power divider based on LTCC technology was presented. The power divider was composed of LC structure based on odd-even mode theory, so as to realize stronger isolation. Spiral inductance structure was adopted in this design to realize the miniaturization of the power divider. By ADS circuit simulation and the HFSS software to optimize the 3D modeling, the power divider was fabricated and tested. Results denote that the test result of the power divider matches the simulation result. The center frequency of the power divider is 1.05 GHz, the bandwidth is 300 MHz, the insertion losses of two output ports are better than 3.26 dB, the isolation is over 28 dB (1.08 GHz<f<1.14 GHz), the return loss is superior to 20 dB, and the size is only 3.10 mm×1.55 mm×0.89 mm.关键词
低温共烧陶瓷/功分器/奇偶模/小型化/隔离度/螺旋电感Key words
LTCC/power divider/odd-even mode/miniaturization/isolation/spiral inductor分类
信息技术与安全科学引用本文复制引用
李博文,戴永胜..UHF波段宽带集总Wilkinson功率分配器的设计[J].电子元件与材料,2016,35(4):58-60,3.
