Matches in SemOpenAlex for { <https://semopenalex.org/work/W3142856525> ?p ?o ?g. }
- W3142856525 endingPage "1453" @default.
- W3142856525 startingPage "1438" @default.
- W3142856525 abstract "This article presents an agile passive-mixer-first superheterodyne RF front-end that utilizes a gigahertz acoustic filter as its intermediate-frequency (IF) load-essentially a mixer-first acoustic-filtering RF front-end. The passive mixer frequency-translates a sharp but fixed-frequency acoustic-filtering response to a much higher and mixer-clock-defined tunable frequency while preserves input matching, high linearity, and introduces minimal loss. In contrast to low- or zero-IF passive-mixer-first receivers which often use active filters at baseband, using an acoustic filter as the IF load is fraught with fundamental challenges. We introduce ON-chip LC tanks, as an impedance shaper, to suppress the acoustic filter impedance components at harmonic frequencies and an all-passive recombination network at IF to share one acoustic filter among multiple paths. Also, we extend the existing analysis of mixer-first front-ends from assuming a load impedance with a low-pass frequency response to having a generic load impedance. Our analysis unveils impedance aliasing in a generic mixer-first front-end, motivating the need for an ON-chip impedance shaper. A front-end prototype using a 65-nm CMOS switched- LC passive mixer followed by an off-the-shelf 1.6-GHz surface-acoustic-wave (SAW) filter is designed. In measurement, the RF front-end operates across 2.5-to-4.5 GHz achieving 5.5-dB noise figure and +29.4-dBm IIP3 at 1 × bandwidth offset." @default.
- W3142856525 created "2021-04-13" @default.
- W3142856525 creator A5003717892 @default.
- W3142856525 creator A5040046865 @default.
- W3142856525 date "2021-05-01" @default.
- W3142856525 modified "2023-09-27" @default.
- W3142856525 title "A Passive-Mixer-First Acoustic-Filtering Superheterodyne RF Front-End" @default.
- W3142856525 cites W1519426688 @default.
- W3142856525 cites W1557175189 @default.
- W3142856525 cites W1898163635 @default.
- W3142856525 cites W2027269652 @default.
- W3142856525 cites W2048609657 @default.
- W3142856525 cites W2052751873 @default.
- W3142856525 cites W2087527803 @default.
- W3142856525 cites W2097845567 @default.
- W3142856525 cites W2099489306 @default.
- W3142856525 cites W2103153585 @default.
- W3142856525 cites W2105548444 @default.
- W3142856525 cites W2109309394 @default.
- W3142856525 cites W2115671655 @default.
- W3142856525 cites W2122336749 @default.
- W3142856525 cites W2127238031 @default.
- W3142856525 cites W2131435630 @default.
- W3142856525 cites W2131736450 @default.
- W3142856525 cites W2136312705 @default.
- W3142856525 cites W2142956014 @default.
- W3142856525 cites W2146167262 @default.
- W3142856525 cites W2169888954 @default.
- W3142856525 cites W2174512062 @default.
- W3142856525 cites W2175232894 @default.
- W3142856525 cites W2284459768 @default.
- W3142856525 cites W2483669211 @default.
- W3142856525 cites W2507531507 @default.
- W3142856525 cites W2789503136 @default.
- W3142856525 cites W2789598991 @default.
- W3142856525 cites W2807499513 @default.
- W3142856525 cites W2886715602 @default.
- W3142856525 cites W2898967369 @default.
- W3142856525 cites W2901559638 @default.
- W3142856525 cites W2913095239 @default.
- W3142856525 cites W2913889563 @default.
- W3142856525 cites W2939491371 @default.
- W3142856525 cites W2944232924 @default.
- W3142856525 cites W2955817759 @default.
- W3142856525 cites W2997166518 @default.
- W3142856525 cites W3004319122 @default.
- W3142856525 cites W3010098164 @default.
- W3142856525 cites W3014374843 @default.
- W3142856525 cites W3023396237 @default.
- W3142856525 cites W3042542825 @default.
- W3142856525 cites W3091881776 @default.
- W3142856525 doi "https://doi.org/10.1109/jssc.2021.3067664" @default.
- W3142856525 hasPublicationYear "2021" @default.
- W3142856525 type Work @default.
- W3142856525 sameAs 3142856525 @default.
- W3142856525 citedByCount "6" @default.
- W3142856525 countsByYear W31428565252022 @default.
- W3142856525 countsByYear W31428565252023 @default.
- W3142856525 crossrefType "journal-article" @default.
- W3142856525 hasAuthorship W3142856525A5003717892 @default.
- W3142856525 hasAuthorship W3142856525A5040046865 @default.
- W3142856525 hasBestOaLocation W31428565251 @default.
- W3142856525 hasConcept C119599485 @default.
- W3142856525 hasConcept C121332964 @default.
- W3142856525 hasConcept C127413603 @default.
- W3142856525 hasConcept C132237922 @default.
- W3142856525 hasConcept C15982861 @default.
- W3142856525 hasConcept C165801399 @default.
- W3142856525 hasConcept C17829176 @default.
- W3142856525 hasConcept C203597036 @default.
- W3142856525 hasConcept C24326235 @default.
- W3142856525 hasConcept C24890656 @default.
- W3142856525 hasConcept C26351279 @default.
- W3142856525 hasConcept C53071545 @default.
- W3142856525 hasConcept C612350 @default.
- W3142856525 hasConcept C74064498 @default.
- W3142856525 hasConcept C8480308 @default.
- W3142856525 hasConcept C94915269 @default.
- W3142856525 hasConcept C97145050 @default.
- W3142856525 hasConceptScore W3142856525C119599485 @default.
- W3142856525 hasConceptScore W3142856525C121332964 @default.
- W3142856525 hasConceptScore W3142856525C127413603 @default.
- W3142856525 hasConceptScore W3142856525C132237922 @default.
- W3142856525 hasConceptScore W3142856525C15982861 @default.
- W3142856525 hasConceptScore W3142856525C165801399 @default.
- W3142856525 hasConceptScore W3142856525C17829176 @default.
- W3142856525 hasConceptScore W3142856525C203597036 @default.
- W3142856525 hasConceptScore W3142856525C24326235 @default.
- W3142856525 hasConceptScore W3142856525C24890656 @default.
- W3142856525 hasConceptScore W3142856525C26351279 @default.
- W3142856525 hasConceptScore W3142856525C53071545 @default.
- W3142856525 hasConceptScore W3142856525C612350 @default.
- W3142856525 hasConceptScore W3142856525C74064498 @default.
- W3142856525 hasConceptScore W3142856525C8480308 @default.
- W3142856525 hasConceptScore W3142856525C94915269 @default.
- W3142856525 hasConceptScore W3142856525C97145050 @default.
- W3142856525 hasFunder F4320306076 @default.
- W3142856525 hasIssue "5" @default.