Matches in SemOpenAlex for { <https://semopenalex.org/work/W2804992818> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W2804992818 abstract "Rapid Single-Flux-Quantum (RSFQ) logic circuits based on superconducting Josephson junctions are using to generate, process and transmit very short quantized pulses whose area is the quantum of magnetic flux h/2e and corresponds to 2.07 mV.ps. Such circuits are used to process signals at very high speed with clock frequencies in the 10-120 GHz range and a power consumption about 100 to 1000 times lower that their best available semiconductor counterparts (including the cost of cooling down to 4,2K). RSFQ logic is an interesting alternative for supercomputers and offers unsurpassed performances for processing microwave signals on the fly. Once digital signals are processed at cryogenic temperature the key challenge is to transfer at room temperature the low-voltage output digital signals (about 200-1000µV) at high rates of about 1-10Gbps per channel, by limiting the thermal burden on the cryogenic system, in order to build high performance high throughput systems.A solution is to transmit the signals with a wireless emitting-receiving antenna set with a suitable bandwidth. This work examines several wireless baseband transmission systems in a short distance configuration, associated to the distance between the cryogenic and room temperature stages, for data rates in the range of a few Gbps. It elaborates on four crucial issues :•the choice and study of the proper line codes to be used for baseband transmission of digital signals without the need for analogue modulations, such as Polar Return-to-Zero and Manchester encodings ;•the study and selection of ultra-wide bandwidth antennas with a focus on small size Antipodal Vivaldi Antennas and monopole antennas to meet cryogenic constraints ;•the study of the Bit Error Rate (BER) of the transmitting system. Two methods were developed to recover the digital output signals and minimize the BER.•the comparison between simulations and measurements to assess the performance of the overall system." @default.
- W2804992818 created "2018-06-01" @default.
- W2804992818 creator A5077110366 @default.
- W2804992818 date "2017-03-13" @default.
- W2804992818 modified "2023-09-23" @default.
- W2804992818 title "Wireless baseband transmission for short distance digital communication with circuits placed at cryogenic temperature" @default.
- W2804992818 hasPublicationYear "2017" @default.
- W2804992818 type Work @default.
- W2804992818 sameAs 2804992818 @default.
- W2804992818 citedByCount "0" @default.
- W2804992818 crossrefType "dissertation" @default.
- W2804992818 hasAuthorship W2804992818A5077110366 @default.
- W2804992818 hasConcept C119599485 @default.
- W2804992818 hasConcept C12038964 @default.
- W2804992818 hasConcept C121332964 @default.
- W2804992818 hasConcept C127413603 @default.
- W2804992818 hasConcept C134146338 @default.
- W2804992818 hasConcept C150206757 @default.
- W2804992818 hasConcept C178693496 @default.
- W2804992818 hasConcept C24326235 @default.
- W2804992818 hasConcept C41008148 @default.
- W2804992818 hasConcept C46362747 @default.
- W2804992818 hasConcept C54101563 @default.
- W2804992818 hasConcept C557945733 @default.
- W2804992818 hasConcept C62520636 @default.
- W2804992818 hasConcept C65165936 @default.
- W2804992818 hasConceptScore W2804992818C119599485 @default.
- W2804992818 hasConceptScore W2804992818C12038964 @default.
- W2804992818 hasConceptScore W2804992818C121332964 @default.
- W2804992818 hasConceptScore W2804992818C127413603 @default.
- W2804992818 hasConceptScore W2804992818C134146338 @default.
- W2804992818 hasConceptScore W2804992818C150206757 @default.
- W2804992818 hasConceptScore W2804992818C178693496 @default.
- W2804992818 hasConceptScore W2804992818C24326235 @default.
- W2804992818 hasConceptScore W2804992818C41008148 @default.
- W2804992818 hasConceptScore W2804992818C46362747 @default.
- W2804992818 hasConceptScore W2804992818C54101563 @default.
- W2804992818 hasConceptScore W2804992818C557945733 @default.
- W2804992818 hasConceptScore W2804992818C62520636 @default.
- W2804992818 hasConceptScore W2804992818C65165936 @default.
- W2804992818 hasLocation W28049928181 @default.
- W2804992818 hasOpenAccess W2804992818 @default.
- W2804992818 hasPrimaryLocation W28049928181 @default.
- W2804992818 hasRelatedWork W1556732611 @default.
- W2804992818 hasRelatedWork W1824755377 @default.
- W2804992818 hasRelatedWork W1985491465 @default.
- W2804992818 hasRelatedWork W2017503624 @default.
- W2804992818 hasRelatedWork W2064508803 @default.
- W2804992818 hasRelatedWork W2074610102 @default.
- W2804992818 hasRelatedWork W2080804292 @default.
- W2804992818 hasRelatedWork W2110677040 @default.
- W2804992818 hasRelatedWork W2181592192 @default.
- W2804992818 hasRelatedWork W2573470640 @default.
- W2804992818 hasRelatedWork W2908546970 @default.
- W2804992818 hasRelatedWork W2963226256 @default.
- W2804992818 hasRelatedWork W2980560076 @default.
- W2804992818 hasRelatedWork W3016114681 @default.
- W2804992818 hasRelatedWork W3094138147 @default.
- W2804992818 hasRelatedWork W3105846222 @default.
- W2804992818 hasRelatedWork W339673398 @default.
- W2804992818 hasRelatedWork W619204298 @default.
- W2804992818 hasRelatedWork W773420275 @default.
- W2804992818 hasRelatedWork W2187559026 @default.
- W2804992818 isParatext "false" @default.
- W2804992818 isRetracted "false" @default.
- W2804992818 magId "2804992818" @default.
- W2804992818 workType "dissertation" @default.