Reflection mode mm-wave on-chip notch filters using coupled hairpin resonators
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Date
Authors
Gaskell, Anthony A.
Stander, Tinus
Journal Title
Journal ISSN
Volume Title
Publisher
Institution of Engineering and Technology
Abstract
An on-chip implementation of a W-band filter with dual notches at 82
GHz and 95 GHz is presented. Reflection mode filtering methods are
implemented with dual hairpin resonator networks, using the inherent
parasitic losses in the resonators to create matched loads at the stopband
frequencies of interest while reflecting passband power. Notches of
6 dB and 10.6 dB stopband insertion loss, and 3.7% and 5.6%
relative bandwidths respectively, were achieved. This represents the first
implementation of reflection mode filtering in the W-band on-chip.
Description
Keywords
Resonator filters, Millimetre wave filters, Notch filters, Coupled hairpin resonators, Stopband frequencies, Frequency 95 GHz, Parasitic losses, W-band filter, Matched loads, W-band on-chip, Reflection mode filtering methods, Dual hairpin resonator networks, Frequency 82 GHz
Sustainable Development Goals
Citation
Gaskell, AA & Stander, T 2015, 'Reflection mode mm-wave on-chip notch filters using coupled hairpin resonators', Electronics Letters, vol. 52, no. 5, p. 376-378.