Ku-band Bandpass Filter Design with Compact Size and Broad Stopband by pHEMT Process

被引：0
|
作者：
Sheen, Jyh [1 ]
Cheng, Yang-Hung [1 ]
Liu, Weihsing [1 ]
机构：
[1] Natl Formosa Univ, Dept Elect Engn, Huwei, Yun Lin, Taiwan
来源：
2019 PHOTONICS & ELECTROMAGNETICS RESEARCH SYMPOSIUM - SPRING (PIERS-SPRING) | 2019年
关键词：
HAIRPIN RESONATOR; LINE;
D O I：
10.1109/piers-spring46901.2019.9017867
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this research a bandpass filter was designed which has a broad stopband and compact dimension and realized by the microstrip lines of 0.15-mu m GaAs pHEMT fabrication process. To reach a wide stopband, designs were conducted to suppress the two major harmonic frequency peaks. This bandpass filter has a stepped impedance resonator with slow-wave coupling and cross coupled structure. The passband is designed at 13.5 GHz with a 11% bandwidth. The ADS software was adopted for the simulation of circuit design. The insertion loss of the passband is only 2.6 dB and the device has shown a compact dimension.
引用
收藏
页码：1022 / 1026
页数：5
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