✦ LIBER ✦
A new three-dimensional 30 GHz bandpass filter using the LIGA micromachined process
✍ Scribed by Kyoung-Youl Park; Jong-Chul Lee; Jong-Heon Kim; Byungje Lee; Nam-Young Kim; Jae-Young Park; Geun-Ho Kim; Jong-Uk Bu; Ki-Woong Chung
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 145 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0895-2477
- DOI
- 10.1002/mop.1264
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✦ Synopsis
Abstract
In this letter, a new micromachined 3‐D bandpass filter in the Ka‐band is proposed using the LIGA process. The characteristic impedance and design parameters for the 3‐D filter are determined from the experimental results and the filter design rule. The filter shows a wide‐bandpass characteristic of 39%, with an insertion loss of 1.7 dB at 33.2 GHz, and can be applicable in high‐power MMICs. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 30: 199–201, 2001.