Abstract
In this paper, a quasi-lumped design of filters using the suspended stripline (SSL) is demonstrated. The proposed SSL filters have achieved the benefits of size compactness, extremely low insertion losses, low dispersion, high operation frequency, and sometimes the wide stopband bandwidth. The filters presented in this paper include low-pass filters (LPFs), high-pass filters (HPFs), and a sample bandpass filter (BPF). The BPF is implemented by a cascade of an LPF and an HPF, which together form an ultra-wideband (UWB) BPF that covers a frequency range from 3.1 to 10.6 GHz. All of the mentioned filters are analyzed by their equivalent circuit models based on a lumped elements approach. The plotted curves of the calculated data obtained from equivalent circuit models and those from the commercial electromagnetic software vs. the dimensions of the SSL filters are given in the figures. Experiments are conducted to verify the filters' performance.
| Original language | English |
|---|---|
| Pages (from-to) | 231-239 |
| Number of pages | 9 |
| Journal | International Journal of Electrical Engineering |
| Volume | 17 |
| Issue number | 3 |
| Publication status | Published - 2010 Jun 1 |
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All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
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Designs of suspended stripline filters using quasi-lumped elements approach. / Chen, Mingchih; Ho, Min-Hua; Xu, Wei Qin; Lin, Li Jing; Hsu, Wei Hong.
In: International Journal of Electrical Engineering, Vol. 17, No. 3, 01.06.2010, p. 231-239.Research output: Contribution to journal › Article
TY - JOUR
T1 - Designs of suspended stripline filters using quasi-lumped elements approach
AU - Chen, Mingchih
AU - Ho, Min-Hua
AU - Xu, Wei Qin
AU - Lin, Li Jing
AU - Hsu, Wei Hong
PY - 2010/6/1
Y1 - 2010/6/1
N2 - In this paper, a quasi-lumped design of filters using the suspended stripline (SSL) is demonstrated. The proposed SSL filters have achieved the benefits of size compactness, extremely low insertion losses, low dispersion, high operation frequency, and sometimes the wide stopband bandwidth. The filters presented in this paper include low-pass filters (LPFs), high-pass filters (HPFs), and a sample bandpass filter (BPF). The BPF is implemented by a cascade of an LPF and an HPF, which together form an ultra-wideband (UWB) BPF that covers a frequency range from 3.1 to 10.6 GHz. All of the mentioned filters are analyzed by their equivalent circuit models based on a lumped elements approach. The plotted curves of the calculated data obtained from equivalent circuit models and those from the commercial electromagnetic software vs. the dimensions of the SSL filters are given in the figures. Experiments are conducted to verify the filters' performance.
AB - In this paper, a quasi-lumped design of filters using the suspended stripline (SSL) is demonstrated. The proposed SSL filters have achieved the benefits of size compactness, extremely low insertion losses, low dispersion, high operation frequency, and sometimes the wide stopband bandwidth. The filters presented in this paper include low-pass filters (LPFs), high-pass filters (HPFs), and a sample bandpass filter (BPF). The BPF is implemented by a cascade of an LPF and an HPF, which together form an ultra-wideband (UWB) BPF that covers a frequency range from 3.1 to 10.6 GHz. All of the mentioned filters are analyzed by their equivalent circuit models based on a lumped elements approach. The plotted curves of the calculated data obtained from equivalent circuit models and those from the commercial electromagnetic software vs. the dimensions of the SSL filters are given in the figures. Experiments are conducted to verify the filters' performance.
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M3 - Article
VL - 17
SP - 231
EP - 239
JO - International Journal of Electrical Engineering
JF - International Journal of Electrical Engineering
SN - 1812-3031
IS - 3
ER -