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Title: A compact coupling controllable elliptical filter based on multilayer LTCC
Authors: Meng, Fanyi
Ma, Kaixue
Yeo, Kiat Seng
Boon, Chirn Chye
Xu, Shanshan
Lim, Wei Meng
Do, Manh Anh
Keywords: DRNTU::Engineering::Electrical and electronic engineering
Issue Date: 2013
Source: Meng, F., Ma, K., Yeo, K. S., Boon, C. C., Xu, S., Lim, W. M., et al. (2013). A Compact Coupling Controllable Elliptical Filter Based on Multilayer LTCC. Microwave and Optical Technology Letters, 55(8), 1789-1792.
Series/Report no.: Microwave and optical technology letters
Abstract: This paper presents a compact elliptical filter based on modified λ/4 resonators with separated electric and magnetic coupling paths. For the proposed second-order filters, transmission zero points are generated at either lower or upper stopband by controlling the relative coupling strength in the two paths of inter-stage resonators. Based on the topology and multilayer LTCC technology, a fourth-order bandpass filters operating at 5.2 GHz with a fractional bandwidth of 10% in 1.7 mm × 3 mm (0.0785λg × 0.1385λg) is designed and verified experimentally.
ISSN: 0895-2477
DOI: 10.1002/mop.27679
Rights: © 2013 Wiley Periodicals, Inc.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:EEE Journal Articles


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