China Electronics Technology Group Corporation has built the first domestically produced 110GHz vector network analyzer

A vector network analyzer is a professional measuring instrument used to characterize the scattering parameters of electronic devices. In 1995, China Electronics Technology Group Corporation 41 successfully developed the first vector network analyzer in China, achieving a leap from scalar measurement to vector measurement. In 2023, researchers made another breakthrough and built the first domestically produced 110GHz vector network analyzer, expanding the scope of measurement applications.