High isolation, planar filters using EBG substrates Academic Article

abstract

• The concept of electromagnetic bandgaps (EBGs) has been utilized to develop a high-quality filter that can be integrated monolithically with other components due to a reduced height, planar design. Coupling adjacent defect elements in a periodic lattice creates a filter characterized by its ease of fabrication, high-Q performance, high-port isolation, and integrability to planar or 3-D circuit architectures. The filter proof of concept has been demonstrated in a metallo-dielectric lattice. The measured and simulated results of 2-, 3-, and 6-pole filters are presented at 10.7 GHz.

authors

• Katehi, Linda

published proceedings

• IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS

altmetric score

• 3

author list (cited authors)

• Chappell, W. J., Little, M. P., & Katehi, L.

citation count

• 48

complete list of authors

• Chappell, WJ||Little, MP||Katehi, LPB

publication date

• June 2001

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• IEEE Microwave and Wireless Components Letters  Journal

keywords

• Bandpass Filters
• Electromagnetic Bandgaps
• High-q Planar Filters
• Metallodielectric Lattices
• Photonic Bandgaps

Digital Object Identifier (DOI)

• 10.1109/7260.928927

start page

• 246

end page

• 248

volume

• 11

issue

• 6

URL

• http://dx.doi.org/10.1109/7260.928927