Abstract
This article presents a 77-GHz miniaturized on-chip bandpass filter using a 0.18-μm standard CMOS process. At first the stepped impedance resonator is used to reduce the length of the stub resonator. Then the slotted ground slow-wave structure (SGSWS) is applied for further reducion of the overall component size. The size of the designed filter with SGSWS is smaller than that of the original stub filter with a size reduction of 40% when operating at the same resonant frequency. The simulated and measured results are in good agreement. The return loss is better than 15 dB within the passband and a low insertion loss of 2.9 dB is obtained.
| Original language | English |
|---|---|
| Pages (from-to) | 1063-1066 |
| Number of pages | 4 |
| Journal | Microwave and Optical Technology Letters |
| Volume | 54 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 2012 Apr 1 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics
- Electrical and Electronic Engineering
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A 77-GHz miniaturized slow-wave SIR bandpass filter fabricated using 0.18-μm standard CMOS technology. / Lin, Hong Ru; Hsu, Cheng Ying; Chuang, Huey Ru; Chen, Chu Yu.
In: Microwave and Optical Technology Letters, Vol. 54, No. 4, 01.04.2012, p. 1063-1066.Research output: Contribution to journal › Article
TY - JOUR
T1 - A 77-GHz miniaturized slow-wave SIR bandpass filter fabricated using 0.18-μm standard CMOS technology
AU - Lin, Hong Ru
AU - Hsu, Cheng Ying
AU - Chuang, Huey Ru
AU - Chen, Chu Yu
PY - 2012/4/1
Y1 - 2012/4/1
N2 - This article presents a 77-GHz miniaturized on-chip bandpass filter using a 0.18-μm standard CMOS process. At first the stepped impedance resonator is used to reduce the length of the stub resonator. Then the slotted ground slow-wave structure (SGSWS) is applied for further reducion of the overall component size. The size of the designed filter with SGSWS is smaller than that of the original stub filter with a size reduction of 40% when operating at the same resonant frequency. The simulated and measured results are in good agreement. The return loss is better than 15 dB within the passband and a low insertion loss of 2.9 dB is obtained.
AB - This article presents a 77-GHz miniaturized on-chip bandpass filter using a 0.18-μm standard CMOS process. At first the stepped impedance resonator is used to reduce the length of the stub resonator. Then the slotted ground slow-wave structure (SGSWS) is applied for further reducion of the overall component size. The size of the designed filter with SGSWS is smaller than that of the original stub filter with a size reduction of 40% when operating at the same resonant frequency. The simulated and measured results are in good agreement. The return loss is better than 15 dB within the passband and a low insertion loss of 2.9 dB is obtained.
UR - http://www.scopus.com/inward/record.url?scp=84863117169&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84863117169&partnerID=8YFLogxK
U2 - 10.1002/mop.26693
DO - 10.1002/mop.26693
M3 - Article
AN - SCOPUS:84863117169
VL - 54
SP - 1063
EP - 1066
JO - Microwave and Optical Technology Letters
JF - Microwave and Optical Technology Letters
SN - 0895-2477
IS - 4
ER -