A 250-GHZ MICROSHIELD BANDPASS FILTER Academic Article

abstract

• A four-section, planar bandpass filter has been designed, fabricated and tested at 130-360 GHz. The filter is based on the microshield line, a half-shielded transmission line in which the conducting lines are supported on a 1.4-m-thick dielectric membrane. The insertion loss of the filter is less than 1.5 dB with a 58% relative bandwidth at 250 GHz, demonstrating the excellent performance of the microshield geometry. Also, a Monte Carlo routine was developed in conjunction with a semi-empirical/semi-analytical model to allow the S-parameters of the filter to be derived from scalar power measurements.

authors

• Katehi, Linda

published proceedings

• IEEE MICROWAVE AND GUIDED WAVE LETTERS

altmetric score

• 6

author list (cited authors)

• WELLER, T. M., KATEHI, L. P., & REBEIZ, G. M.

citation count

• 32

complete list of authors

• WELLER, TM||KATEHI, LP||REBEIZ, GM

publication date

• May 1995

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• IEEE Microwave and Wireless Components Letters  Journal

keywords

• 1.5 Db
• 130 To 360 Ghz
• 250 Ghz
• Band Pass Filters
• Band-pass Filters
• Bandwidth
• Biomembranes
• Dielectric Membrane
• Dielectrics
• Ehf
• Four-section Planar Bandpass Filter
• Geometry
• Half-shielded Transmission Line
• Insertion Loss
• Microshield Bandpass Filter
• Microshield Line
• Millimetre Wave Filters
• Mm-wave Filters
• Model
• Monte Carlo Methods
• Monte Carlo Routine
• Passive Filters
• Performance Loss
• Planar Transmission Lines
• Power Transmission Lines
• Radiofrequency Filters
• S-parameters
• Scalar Power Measurements
• Testing
• Thf

Digital Object Identifier (DOI)

• 10.1109/75.374082

start page

• 153

end page

• 155

volume

• 5

issue

• 5

URL

• http://dx.doi.org/10.1109/75.374082