Matches in SemOpenAlex for { <https://semopenalex.org/work/W2356176502> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2356176502 abstract "Multi-channel digital down conversion is the key technology of digital array receiver. However present solutions occupy relatively more resources, so this paper puts forward an optimized method. One bit quantization is introduced, which is used to quantize the orthogonal sine signals of NCO and convert them to square waves. The square waves only have two electrical levels, and include all the signals of sine waves. So the numerical controlled oscillator is simplified by a XOR gate and a NOT gate and also the mix circuits are implemented with two multipliers replaced by two multiplexers, so as to simplify the multi-channel digital down conversion circuits and digital Costas loog design. The FPGA implementation circuit is designed by ISE software, and simulation analysis is also carried out by MatLab and ModelSim software. Compared with conventional methods, the number of digital down conversion channels to be implemented in the same FPGA chip can be improved by more than 40% with the system performance and the operating speed not affected." @default.
- W2356176502 created "2016-06-24" @default.
- W2356176502 creator A5000639154 @default.
- W2356176502 date "2010-01-01" @default.
- W2356176502 modified "2023-09-24" @default.
- W2356176502 title "Optimized Multi-channel DDC Technology and Its Implementation" @default.
- W2356176502 hasPublicationYear "2010" @default.
- W2356176502 type Work @default.
- W2356176502 sameAs 2356176502 @default.
- W2356176502 citedByCount "0" @default.
- W2356176502 crossrefType "journal-article" @default.
- W2356176502 hasAuthorship W2356176502A5000639154 @default.
- W2356176502 hasConcept C11413529 @default.
- W2356176502 hasConcept C119599485 @default.
- W2356176502 hasConcept C127162648 @default.
- W2356176502 hasConcept C127413603 @default.
- W2356176502 hasConcept C134146338 @default.
- W2356176502 hasConcept C165801399 @default.
- W2356176502 hasConcept C19275194 @default.
- W2356176502 hasConcept C199360897 @default.
- W2356176502 hasConcept C24326235 @default.
- W2356176502 hasConcept C2777904410 @default.
- W2356176502 hasConcept C2778571676 @default.
- W2356176502 hasConcept C28855332 @default.
- W2356176502 hasConcept C36941000 @default.
- W2356176502 hasConcept C41008148 @default.
- W2356176502 hasConcept C42935608 @default.
- W2356176502 hasConcept C66907618 @default.
- W2356176502 hasConcept C70970002 @default.
- W2356176502 hasConcept C76155785 @default.
- W2356176502 hasConcept C9390403 @default.
- W2356176502 hasConceptScore W2356176502C11413529 @default.
- W2356176502 hasConceptScore W2356176502C119599485 @default.
- W2356176502 hasConceptScore W2356176502C127162648 @default.
- W2356176502 hasConceptScore W2356176502C127413603 @default.
- W2356176502 hasConceptScore W2356176502C134146338 @default.
- W2356176502 hasConceptScore W2356176502C165801399 @default.
- W2356176502 hasConceptScore W2356176502C19275194 @default.
- W2356176502 hasConceptScore W2356176502C199360897 @default.
- W2356176502 hasConceptScore W2356176502C24326235 @default.
- W2356176502 hasConceptScore W2356176502C2777904410 @default.
- W2356176502 hasConceptScore W2356176502C2778571676 @default.
- W2356176502 hasConceptScore W2356176502C28855332 @default.
- W2356176502 hasConceptScore W2356176502C36941000 @default.
- W2356176502 hasConceptScore W2356176502C41008148 @default.
- W2356176502 hasConceptScore W2356176502C42935608 @default.
- W2356176502 hasConceptScore W2356176502C66907618 @default.
- W2356176502 hasConceptScore W2356176502C70970002 @default.
- W2356176502 hasConceptScore W2356176502C76155785 @default.
- W2356176502 hasConceptScore W2356176502C9390403 @default.
- W2356176502 hasLocation W23561765021 @default.
- W2356176502 hasOpenAccess W2356176502 @default.
- W2356176502 hasPrimaryLocation W23561765021 @default.
- W2356176502 hasRelatedWork W1970429267 @default.
- W2356176502 hasRelatedWork W2023044678 @default.
- W2356176502 hasRelatedWork W2038275956 @default.
- W2356176502 hasRelatedWork W2056214491 @default.
- W2356176502 hasRelatedWork W2110587653 @default.
- W2356176502 hasRelatedWork W2124063904 @default.
- W2356176502 hasRelatedWork W2156918807 @default.
- W2356176502 hasRelatedWork W2188027100 @default.
- W2356176502 hasRelatedWork W2348280238 @default.
- W2356176502 hasRelatedWork W2354199367 @default.
- W2356176502 hasRelatedWork W2376523751 @default.
- W2356176502 hasRelatedWork W2380061327 @default.
- W2356176502 hasRelatedWork W2387006901 @default.
- W2356176502 hasRelatedWork W2389081952 @default.
- W2356176502 hasRelatedWork W2392173804 @default.
- W2356176502 hasRelatedWork W2754109780 @default.
- W2356176502 hasRelatedWork W3009644617 @default.
- W2356176502 hasRelatedWork W3081779135 @default.
- W2356176502 hasRelatedWork W2553868462 @default.
- W2356176502 hasRelatedWork W2787973967 @default.
- W2356176502 isParatext "false" @default.
- W2356176502 isRetracted "false" @default.
- W2356176502 magId "2356176502" @default.
- W2356176502 workType "article" @default.