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A novel wideband microwave gain equalizer based on ceramic substrate is proposed in this paper with microstrip stepped impedance resonators (SIR). SIR lines are introduced to replace UIR lines used in the gain equalizer to increase the bandwidth and input/output return loss. To demonstrate its performance, a modified Microwave gain equalizer with SIR lines has been fabricated and measured. Results...
High-rate communications technology leveraging the unlicensed spectrum around 60 GHz is almost ready for deployment with several demonstrations of successful wireless links. One key aspect of the transceiver is the ability to handle analog fractional bandwidths in the order of 20%, challenging for both the linear processing chain and the frequency reference generator. In classical LC loaded stages...
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