Search for dissertations about: "QVCO"

Found 2 swedish dissertations containing the word QVCO.

  1. 1. Microwave CMOS VCOs and Front-Ends - using integrated passives on-chip and on-carrier

    University dissertation from Department of Electrical and Information Technology, Lund University

    Author : Markus Törmänen; Lunds universitet.; Lund University.; Lunds universitet.; Lund University.; [2010]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; VCO; mixer; microwave; LNA; CMOS; front-end; System-on-Package;

    Abstract : Popular Abstract in Swedish De ökande kraven på högre datahastigheter inom trådlös kommunikation ställer allt högre krav på både radiosändare och mottagare, då dessa behöver utnyttja fler frekvensband med större bandbredd vid högre frekvenser. Fokus i denna avhandling ligger på högfrekvensdelen av radiomottagaren, som består av lågbrusförstärkare, blandare, och oscillatorer vid mikrovågsfrekvenser. READ MORE

  2. 2. Integrated Transceivers for Millimeter Wave and Cellular Communication

    University dissertation from Department of Electrical and Information Technology, Lund University

    Author : TOBIAS TIRED; Lunds universitet.; Lund University.; Lunds universitet.; Lund University.; [2016-10-10]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; receiver; LNA; mixer; bipolar; BiCMOS; SiGe; mm-wave; E-band; transmitter; PLL; PA; beam steering;

    Abstract : Abstract:This doctoral thesis is addresses two topics in integrated circuit design: multiband direct conversion cellular receivers for cellular frequencies and beam steering transmitters for millimeter wave communication for the cellular backhaul. The trend towards cellular terminals supporting ever more different frequency bands has resulted in complex radio frontends with a large number of RF inputs. READ MORE