Matches in SemOpenAlex for { <https://semopenalex.org/work/W2276203437> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W2276203437 abstract "This dissertation proposes the analysis and the design of two radio-frequency integrated circuits.In the first part a low-power wireless receiver front-end for Wireless Sensor Networks is developed. The circuit comprises a Low-Noise Amplifier, Voltage Controlled Oscillators and Mixers, building a complete single-stage quadrature receiver front-end for low-power applications. The compact architecture based on a current reuse topology is described and motivated; an in-depth time-variant analysis is performed to optimize the circuit; a test 2.4GHz receiver is finally designed and realized in a cheap 90nm CMOS technology with a 3μm thick top metal for high-quality integrated inductors. Measurement results confirm the correctness of our analysis and the validity of the proposed circuit architecture.In the second part of this dissertation a X-band upconverter for a Frequency-Modulated Continuous-Wave radar system is developed. The goal of the project is that of developing a wideband upconverter with a clean output spectrum and low phase noise. The proposed architecture is constituted by two mixers, baseband interfaces, a pre-power amplifier and the on-chip circuitry to generate quadrature local oscillator signals from an external reference local oscillator. Several mechanisms which lead to spurious tones at the output are discussed, with emphasis on the design issues related to the image-rejection, the mismatches and the nonlinearities in the large-signal baseband interface. Two versions of the modulator are designed and compared: a) a CMOS version built in a 65nm digital technology based on a zero DC current passive mixer for minimum flicker noise and b) a bipolar version built in a 0.35μm SiGe:C technology based on an active Gilbert mixer" @default.
- W2276203437 created "2016-06-24" @default.
- W2276203437 creator A5040300408 @default.
- W2276203437 date "2010-01-27" @default.
- W2276203437 modified "2023-09-27" @default.
- W2276203437 title "Analysis and design of CMOS and bipolar SiGe:C integrated circuits for low power RF receivers and radar applications" @default.
- W2276203437 cites W1528034860 @default.
- W2276203437 cites W1564201208 @default.
- W2276203437 cites W1972131277 @default.
- W2276203437 cites W2031151301 @default.
- W2276203437 cites W2040596161 @default.
- W2276203437 cites W2042475693 @default.
- W2276203437 cites W2051225563 @default.
- W2276203437 cites W2073703261 @default.
- W2276203437 cites W2125590418 @default.
- W2276203437 cites W2125594325 @default.
- W2276203437 cites W2135256797 @default.
- W2276203437 cites W2143067323 @default.
- W2276203437 cites W2146456549 @default.
- W2276203437 cites W2148547357 @default.
- W2276203437 cites W2151703777 @default.
- W2276203437 cites W2151920926 @default.
- W2276203437 cites W2154055968 @default.
- W2276203437 cites W2156679167 @default.
- W2276203437 cites W2161247982 @default.
- W2276203437 cites W2163796592 @default.
- W2276203437 cites W2340429540 @default.
- W2276203437 cites W2538932430 @default.
- W2276203437 cites W2891387742 @default.
- W2276203437 cites W3024354059 @default.
- W2276203437 hasPublicationYear "2010" @default.
- W2276203437 type Work @default.
- W2276203437 sameAs 2276203437 @default.
- W2276203437 citedByCount "0" @default.
- W2276203437 crossrefType "journal-article" @default.
- W2276203437 hasAuthorship W2276203437A5040300408 @default.
- W2276203437 hasConcept C119599485 @default.
- W2276203437 hasConcept C127162648 @default.
- W2276203437 hasConcept C127413603 @default.
- W2276203437 hasConcept C155332784 @default.
- W2276203437 hasConcept C175291425 @default.
- W2276203437 hasConcept C194257627 @default.
- W2276203437 hasConcept C203597036 @default.
- W2276203437 hasConcept C24326235 @default.
- W2276203437 hasConcept C41008148 @default.
- W2276203437 hasConcept C46362747 @default.
- W2276203437 hasConcept C47798520 @default.
- W2276203437 hasConcept C53071545 @default.
- W2276203437 hasConcept C65165936 @default.
- W2276203437 hasConcept C74064498 @default.
- W2276203437 hasConcept C89631360 @default.
- W2276203437 hasConceptScore W2276203437C119599485 @default.
- W2276203437 hasConceptScore W2276203437C127162648 @default.
- W2276203437 hasConceptScore W2276203437C127413603 @default.
- W2276203437 hasConceptScore W2276203437C155332784 @default.
- W2276203437 hasConceptScore W2276203437C175291425 @default.
- W2276203437 hasConceptScore W2276203437C194257627 @default.
- W2276203437 hasConceptScore W2276203437C203597036 @default.
- W2276203437 hasConceptScore W2276203437C24326235 @default.
- W2276203437 hasConceptScore W2276203437C41008148 @default.
- W2276203437 hasConceptScore W2276203437C46362747 @default.
- W2276203437 hasConceptScore W2276203437C47798520 @default.
- W2276203437 hasConceptScore W2276203437C53071545 @default.
- W2276203437 hasConceptScore W2276203437C65165936 @default.
- W2276203437 hasConceptScore W2276203437C74064498 @default.
- W2276203437 hasConceptScore W2276203437C89631360 @default.
- W2276203437 hasLocation W22762034371 @default.
- W2276203437 hasOpenAccess W2276203437 @default.
- W2276203437 hasPrimaryLocation W22762034371 @default.
- W2276203437 hasRelatedWork W139195909 @default.
- W2276203437 hasRelatedWork W1536910237 @default.
- W2276203437 hasRelatedWork W1560035993 @default.
- W2276203437 hasRelatedWork W1587704289 @default.
- W2276203437 hasRelatedWork W1980720791 @default.
- W2276203437 hasRelatedWork W1992968740 @default.
- W2276203437 hasRelatedWork W2038806496 @default.
- W2276203437 hasRelatedWork W2065176913 @default.
- W2276203437 hasRelatedWork W2067508743 @default.
- W2276203437 hasRelatedWork W2086395496 @default.
- W2276203437 hasRelatedWork W2106552253 @default.
- W2276203437 hasRelatedWork W2117428806 @default.
- W2276203437 hasRelatedWork W2168624685 @default.
- W2276203437 hasRelatedWork W2291953549 @default.
- W2276203437 hasRelatedWork W2355617775 @default.
- W2276203437 hasRelatedWork W2591093698 @default.
- W2276203437 hasRelatedWork W2903967076 @default.
- W2276203437 hasRelatedWork W3095134460 @default.
- W2276203437 hasRelatedWork W3125027718 @default.
- W2276203437 hasRelatedWork W2166405300 @default.
- W2276203437 isParatext "false" @default.
- W2276203437 isRetracted "false" @default.
- W2276203437 magId "2276203437" @default.
- W2276203437 workType "article" @default.