Compact differential power divider with enhanced bandwidth and in-phase or out-of-phase output ports
Compact differential power divider with enhanced bandwidth and in-phase or out-of-phase output ports
复制标题
具有增强带宽和同相或异相输出端口的紧凑型差分功率分配器
DOI：
10.1049/el.2014.1300
复制
发表时间：
2014-08
影响因子：
1.1
通讯作者：
Kai Xu
中科院分区：
文献类型：
--
作者：
Jin Shi;Kai Xu
提出了一种基于耦合微带线的差分功分器。差模响应可以通过耦合微带线的奇模和电阻来控制。与已有的差分功分器相比，该功分器具有体积小、带宽宽、易于与射频芯片连接等优点。此外，可以使用不同的连接方式来实现同相和异相输出端口。制作了两个尺寸为0.185λ g × 0.245λ g的样机，一个具有同相输出端口，另一个具有异相输出端口，最小插入损耗为0.2dB，相对带宽为0.2dB| S dd11| <−15 dB分别为75%和78%。
A differential power divider using coupled microstrip line is proposed. The differential-mode response can be controlled by the odd-mode of the coupled microstrip line and resistors. Compared with the reported differential power dividers, the proposed one shows the advantages of compact size, wide bandwidth and easy connection with radio frequency (RF) chips. Furthermore, both in-phase and out-of-phase output ports can be realised using different connection ways. Two prototypes have been fabricated with the same size of 0.185λ g × 0.245λ g, one with in-phase output ports and the other with out-of-phase output ports, showing the same minimum insertion loss of 0.2 dB and relative frequency bandwidths for |S dd11| <−15 dB of 75 and 78%, respectively.
DOI：
10.1109/apmc.2013.6695149
发表时间：
2013-11
期刊：
2013 Asia-Pacific Microwave Conference Proceedings (APMC)
影响因子：
--
作者：
Chiau-Ling Huang;Yi-Hsin Pang
通讯作者：
Chiau-Ling Huang;Yi-Hsin Pang
DOI：
10.1109/tmtt.1975.1128605
发表时间：
1975-06
影响因子：
4.3
作者：
S. Akhtarzad;T. Rowbotham;P. Johns
通讯作者：
S. Akhtarzad;T. Rowbotham;P. Johns
DOI：
10.1109/apmc.2013.6695147
发表时间：
2013-11
期刊：
2013 Asia-Pacific Microwave Conference Proceedings (APMC)
影响因子：
--
作者：
H. T. Duong;H. V. Le;A. Huynh;N. Tran;E. Skafidas
通讯作者：
H. T. Duong;H. V. Le;A. Huynh;N. Tran;E. Skafidas