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A 60GHz LC-VCO module using flip-chip on a laminate substrate

  • M. Notten
  • , H. Veenstra
  • , X. Huang
  • , J. B. Mills

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Abstract

For emerging mm-wave consumer applications such as high data-rate wireless communications at 60GHz and car radar at 76-81GHz, it is important to investigate the impact of module assembly on IC performance. Flip-chip is a promising candidate to meet requirements like low reflections, low insertion loss and low costs for mm-wave applications. This paper addresses the design, modeling and evaluation results of a 60GHz LC-VCO module using flip-chip. The impact of the substrate on on-chip CPW transmission lines and spiral inductors is studied based on the performance of a 60GHz LC-VCO. Since the inductor is part of the VCO resonator, a remarkable 10% increase in oscillation frequency occurs due to the nearby top-metal layer of the substrate. The IC is realized in a 0.25μm SiGe BiCMOS process. The 0.44mm thick substrate offers four copper signal layers.

Original languageEnglish
Title of host publicationEuropean Microwave Week 2009, EuMW 2009
Subtitle of host publicationScience, Progress and Quality at Radiofrequencies, Conference Proceedings - 4th European Microwave Integrated Circuits Conference, EuMIC 2009
Pages415-418
Number of pages4
Publication statusPublished - 2009
Event12th European Microwave Week, EuMW 2009 - Rome, Italy
Duration: 30 Sept 20092 Oct 2009
Conference number: 12

Conference

Conference12th European Microwave Week, EuMW 2009
Abbreviated titleEuMW 2009
Country/TerritoryItaly
CityRome
Period30/09/092/10/09

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