About: Analysis of 25% Duty-Cycle Up-Conversion Passive Mixer for UWB Transmitter

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An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Analysis of 25% Duty-Cycle Up-Conversion Passive Mixer for UWB Transmitter
Creator	Benali, Saif Trabelsi, Hatem
Source	Elsevier; Medline; PMC
abstract	The performance of differential up-conversion passive mixer operating in the 3–5 GHz band for UWB transmitter driven by 25% duty-cycle clocks is studied and analyzed. A reasonably accurate LTI equivalent circuit accounting for harmonics is derived. We have demonstrated that the conversion gain, input and output impedances of the proposed LTI equivalent circuit matches those of the LTV up-conversion passive mixer. The LTI model can be used to define the reachable design space. The mixer input and output impedance can be tuned by varying resistor at the mixer output allowing for impedance match to connected circuits. We have shown how each design parameters impacts critical performance of the up-conversion passive mixer. Simulations of the proposed up-conversion passive mixer show -3.68 dB of conversion gain, 15.9 dBm of OIP3, 116.7dBm of OIP2 and a NF as low as 5.2 dB while consuming 1.5 pW. Furthermore linearity and ports isolation performances due to voltage threshold mismatch variation of ±60mV shows an OIP3 greater than 15.85dBm and an LO_RF isolation smaller than -51.9dB.
has issue date	2020-06-01(xsd:dateTime)
bibo:doi	10.1016/j.aeue.2020.153295
bibo:pmid	32523424
has license	no-cc
sha1sum (hex)	06ea24f161a286746fa8833d230c6e74d937293a
schema:url	https://doi.org/10.1016/j.aeue.2020.153295
resource representing a document's title	Analysis of 25% Duty-Cycle Up-Conversion Passive Mixer for UWB Transmitter
has PubMed Central identifier	PMC7263252
has PubMed identifier	32523424
schema:publication	Int J Electron Commun
resource representing a document's body	covid:06ea24f161a286746fa8833d230c6e74d937293a#body_text
is schema:about of	named entity 'upconversion' named entity 'mixer' named entity 'reachable' named entity 'ACCOUNTING' named entity 'OUTPUT' named entity 'PARAMETERS' named entity 'MODEL' named entity 'SPACE' named entity 'CIRCUIT' named entity 'TRANSMITTER' named entity 'USED' named entity 'ISOLATION' named entity '116' named entity 'clocks' named entity 'equivalent circuit' named entity 'conversion' named entity 'resistor' named entity 'performance' named entity 'ports' named entity 'UWB' named entity 'transmitter' named entity 'equivalent circuit' named entity 'input and output' named entity 'LTI' named entity 'impedance' named entity '5 GHz' named entity 'mixer' named entity 'Duty-Cycle' named entity 'UWB' named entity 'up-conversion' named entity 'input and output' named entity 'transmitter' named entity 'impedance' named entity 'GHz' named entity 'transfer functions' named entity 'input and output' named entity 'UWB' named entity 'AC coupling' named entity 'physiological' named entity 'RF signal' named entity 'UWB' named entity 'duty cycle' named entity 'LPF' named entity 'up-conversion' named entity 'up-conversion' named entity 'transmitter' named entity 'Ultra-wideband' named entity 'up-conversion' named entity 'up-conversion' named entity 'Fourier Series' named entity 'quantization noise' named entity 'S-parameter' named entity 'power spectral density' named entity 'up-conversion' named entity 'input impedance' named entity 'harmonics' named entity 'baseband' named entity 'UWB' named entity 'baseband' named entity 'up-conversion' named entity 'Linear Time Invariant' named entity 'transmitter' named entity 'impedance matching' named entity 'input and output' named entity 'up-conversion' named entity 'transmitter' named entity 'up-conversion' named entity 'analog signal' named entity 'capacitors' named entity 'capacitor' named entity 'input/output' named entity 'voltage' named entity 'input impedance' named entity 'low power' named entity 'duty cycle' named entity 'block diagram' named entity 'capacitor' named entity 'sensor node' named entity 'noise figure' named entity 'rise and fall times'

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