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This paper presents a new digital calibration technique that allows CMOS Gilbert cell down-conversion mixers to meet their block specifications under large process, temperature and power supply variations. The gain and IIP3 are calibrated by regulating the current of the input differential pair and by switching the loads. IIP2 calibration is achieved by using a novel technique that consists of offset...
SRAM-based FPGAs are increasingly being used in space applications. However, there are still many concerns about the reliability of these devices in high-radiation environments, particularly due to the possibility of single-event upsets (SEUs) in the configuration memory. This paper presents an architecture for implementing radiation-hardened SoCs based on FPGAs. Previous works used triple module...
Optimal total solution for new radio architecture and implementation requires accurate trade-offs for off-chip versus off-chip passives. In this paper, a complete and systematic design methodology for RF blocks in SoP (system-on-package) versus SoC (system-on-chip) is presented. This methodology explores trade-offs between performance and cost when different on-chip or off-chip passives are used....
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