A compact integrated band-pass filter on a low-dielectric constant polyimide dry film

Ohk Kun Lim; Joon Ik Lee; Yong Jun Kim; Jae Yeong Park

doi:10.1002/mop.11321

A compact integrated band-pass filter on a low-dielectric constant polyimide dry film

Ohk Kun Lim, Joon Ik Lee, Yong Jun Kim, Jae Yeong Park

Department of Mechanical Engineering

Research output: Contribution to journal › Article

5 Citations (Scopus)

Abstract

A new compact integrated tapped-line combline filter, with metal-insulator-metal (MIM)-type capacitive loads, is designed and fabricated using newly proposed micromachining techniques that employ a polyimide dry film as a dielectric layer. For increased uniformity of thickness, a dry-film fabrication process is developed. The presented filter is realized with a relatively small size, 3.68 by 4.53 mm, on a polyimide dry film and shows up to 50% size reduction as compared with a general quarter-wavelength filter.

Original language	English
Pages (from-to)	177-179
Number of pages	3
Journal	Microwave and Optical Technology Letters
Volume	40
Issue number	2
DOIs	https://doi.org/10.1002/mop.11321
Publication status	Published - 2004 Jan 20

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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

Cite this

Lim, O. K., Lee, J. I., Kim, Y. J., & Park, J. Y. (2004). A compact integrated band-pass filter on a low-dielectric constant polyimide dry film. Microwave and Optical Technology Letters, 40(2), 177-179. https://doi.org/10.1002/mop.11321

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10.1002/mop.11321