Georgia Tech announced the finalists in its wild musical instrument competition

Early standouts include a henge made of fiddles and a chaotic evil triangle.
IEEE

A 177–205 GHz 249 mW CMOS-Based Integer-N Frequency Synthesizer Module for Planetary Exploration

Abstract: This letter discusses the development of a 177-205 GHz CMOS synthesizer module to support planetary science THz instrumentation. The developed synthesizer chip employs a CMOS system-on-chip ...
IEEE

DDFS and ΣΔ Approaches for Fractional Frequency Synthesis in Terahertz Instruments

Abstract: This paper compares direct digital frequency synthesis (DDFS) and ΣΔ CMOS-based frequency synthesizers for terahertz instrument systems. This paper first discusses the need for fractional ...