[1]郭峥,池少腾,杨自强.2~12GHz超宽带功分器的设计[J].应用科技,2015,(04):34-36,57.[doi:10.3969/j.issn.1009-671X.201502002]
 GUO Zheng,CHI Shaoteng,YANG Ziqiang.Design of 2~12 GHz ultra-wideband power dividers[J].yykj,2015,(04):34-36,57.[doi:10.3969/j.issn.1009-671X.201502002]
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《应用科技》[ISSN:1009-671X/CN:23-1191/U]

卷:
期数:
2015年04期
页码:
34-36,57
栏目:
现代电子技术
出版日期:
2015-08-05

文章信息/Info

Title:
Design of 2~12 GHz ultra-wideband power dividers
作者:
郭峥1 池少腾2 杨自强2
1. 西南电子设备研究所, 四川 成都 610036;
2. 电子科技大学 电子工程学院, 四川 成都 611731
Author(s):
GUO Zheng1 CHI Shaoteng2 YANG Ziqiang2
1. Southwest Institute of Electronic Equipment of China (SWIEE), Chengdu 610036, China;
2. School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China
关键词:
ADSHFSS超宽带功分器Wilkinson
Keywords:
ADSHFSSUWBpower dividerWilkinson structure
分类号:
TN626
DOI:
10.3969/j.issn.1009-671X.201502002
文献标志码:
A
摘要:
应某雷达系统射频前端提出的对超宽带功分器的应用需求,文中提出一种基于多节Wilkinson结构的超宽带功分器,并使用ADS与HFSS软件进行仿真设计。首先利用ADS软件快速综合出功分器的初始尺寸,然后在HFSS软件中进行精确的仿真和优化,在此基础上进行了实验验证,测试结果表明该功分器在2~12 GHz工作频率内,插入损耗小于5 dB,端口回波损耗大于10 dB,输出隔离度大于20 dB。
Abstract:
The ultra wide band power divider is required by the RF front-end of a radar system. A UWB power divider using multi-class Wilkinson structure is proposed in this paper. The advanced design system and high frequency structure simulator software are both used to simulate the power divider. The initial size of the power divider was obtained using the ADS software, and then the power divider was simulated and optimized by the HFSS software accurately. A prototype of the power divider was fabricated and measured. The experimental results show that the insertion loss is less than 5 dB, the port return loss is more than 10 dB, and the isolation is more than 20 dB in the frequency range of 2~12 GHz.

参考文献/References:

[1] 李嗣范. 微波元件原理与设计 [M]. 北京: 人民邮电出版社, 1982:1-5.
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[4] ZHONG Furu, CHEN Feng, TIAN Min, et al. Design of a ultra wide-band 1:4 Wilkinson power divider [J]. Semiconductor Optoelectronics, 2010, 31(5): 716-722.
[5] 黄森, 谢小强, 延波. 18~40 GHz宽带Wilkinson功分器设计[C]//全国微波毫米波会议. 上海,中国,2011: 150-153.
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[7] 赵兰, 廖斌. 宽带Wilkinson 功分器的研制 [J]. 材料导报, 2007,21(11): 195-197.
[8] 张中雷, 张任. 宽带Wilkinson 功分器的设计与仿真 [J]. 中国教育技术装备, 2009(15): 91-92.
[9] 俞海波. 一种通信用宽频带Wilkinson功分器的优化设计[J]. 雷达与对抗, 2011(4):44-46.
[10] 陈伟, 项铁铭, 骆新江. 一种宽带功分器的设计与实现[J]. 杭州电子科技大学学报:自然科学版, 2014(6): 52-55.

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备注/Memo

备注/Memo:
收稿日期:2015-2-3;改回日期:。
基金项目:国家自然科学基金资助项目(61471093).
作者简介:郭峥(1982-),男,硕士研究生.
通讯作者:郭峥,E-mail:guozh@qqcom
更新日期/Last Update: 2015-08-28