Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386869682> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W4386869682 endingPage "1" @default.
- W4386869682 startingPage "1" @default.
- W4386869682 abstract "Analogue beamforming for multibeam antennas is envisioned as a key enabling technology for next-generation mobile communications and sensing networks. Whilst many existing analogue multibeam antennas have limited beam forming and steering capabilities, a recently developed generalized joined coupler (GJC) matrix makes it possible to form multiple beams in any direction and steer them independently by tuning the phase shifters. In this work, we propose a novel design method for the GJC matrix by jointly designing both the directional couplers and phase shifters instead of the published coupler-only optimization, thus significantly enhancing the beamforming performance of the GJC matrix. To this end, we derive deterministic solutions to solve the parameters of the directional couplers and phase shifter values beam-by-beam. Specifically, we present algorithms to design Blass-like and Nolen-like GJC matrices. It is further shown that the derived solutions are exact for a full-dimensional Nolen-like GJC matrix to generate orthogonal beams of any dimension. Based on the theoretical analysis, we propose an improved architecture for implementing the GJC matrix. Extensive simulation and numerical results are provided to validate the high performance of the proposed designs and their superiority over the prior art in various low-sidelobe beamforming and beam steering scenarios." @default.
- W4386869682 created "2023-09-20" @default.
- W4386869682 creator A5017544512 @default.
- W4386869682 creator A5083921108 @default.
- W4386869682 date "2023-01-01" @default.
- W4386869682 modified "2023-09-29" @default.
- W4386869682 title "Deterministic Solutions to Improved Generalized Joined Coupler Matrix for Multibeam Antennas" @default.
- W4386869682 doi "https://doi.org/10.1109/tap.2023.3315013" @default.
- W4386869682 hasPublicationYear "2023" @default.
- W4386869682 type Work @default.
- W4386869682 citedByCount "0" @default.
- W4386869682 crossrefType "journal-article" @default.
- W4386869682 hasAuthorship W4386869682A5017544512 @default.
- W4386869682 hasAuthorship W4386869682A5083921108 @default.
- W4386869682 hasConcept C103864889 @default.
- W4386869682 hasConcept C106487976 @default.
- W4386869682 hasConcept C11413529 @default.
- W4386869682 hasConcept C119599485 @default.
- W4386869682 hasConcept C120665830 @default.
- W4386869682 hasConcept C121332964 @default.
- W4386869682 hasConcept C127413603 @default.
- W4386869682 hasConcept C143148639 @default.
- W4386869682 hasConcept C143635782 @default.
- W4386869682 hasConcept C159985019 @default.
- W4386869682 hasConcept C168834538 @default.
- W4386869682 hasConcept C184720557 @default.
- W4386869682 hasConcept C192562407 @default.
- W4386869682 hasConcept C202444582 @default.
- W4386869682 hasConcept C21822782 @default.
- W4386869682 hasConcept C24326235 @default.
- W4386869682 hasConcept C33676613 @default.
- W4386869682 hasConcept C33923547 @default.
- W4386869682 hasConcept C41008148 @default.
- W4386869682 hasConcept C44280652 @default.
- W4386869682 hasConcept C44838205 @default.
- W4386869682 hasConcept C54197355 @default.
- W4386869682 hasConcept C62520636 @default.
- W4386869682 hasConcept C64671776 @default.
- W4386869682 hasConcept C76155785 @default.
- W4386869682 hasConceptScore W4386869682C103864889 @default.
- W4386869682 hasConceptScore W4386869682C106487976 @default.
- W4386869682 hasConceptScore W4386869682C11413529 @default.
- W4386869682 hasConceptScore W4386869682C119599485 @default.
- W4386869682 hasConceptScore W4386869682C120665830 @default.
- W4386869682 hasConceptScore W4386869682C121332964 @default.
- W4386869682 hasConceptScore W4386869682C127413603 @default.
- W4386869682 hasConceptScore W4386869682C143148639 @default.
- W4386869682 hasConceptScore W4386869682C143635782 @default.
- W4386869682 hasConceptScore W4386869682C159985019 @default.
- W4386869682 hasConceptScore W4386869682C168834538 @default.
- W4386869682 hasConceptScore W4386869682C184720557 @default.
- W4386869682 hasConceptScore W4386869682C192562407 @default.
- W4386869682 hasConceptScore W4386869682C202444582 @default.
- W4386869682 hasConceptScore W4386869682C21822782 @default.
- W4386869682 hasConceptScore W4386869682C24326235 @default.
- W4386869682 hasConceptScore W4386869682C33676613 @default.
- W4386869682 hasConceptScore W4386869682C33923547 @default.
- W4386869682 hasConceptScore W4386869682C41008148 @default.
- W4386869682 hasConceptScore W4386869682C44280652 @default.
- W4386869682 hasConceptScore W4386869682C44838205 @default.
- W4386869682 hasConceptScore W4386869682C54197355 @default.
- W4386869682 hasConceptScore W4386869682C62520636 @default.
- W4386869682 hasConceptScore W4386869682C64671776 @default.
- W4386869682 hasConceptScore W4386869682C76155785 @default.
- W4386869682 hasLocation W43868696821 @default.
- W4386869682 hasOpenAccess W4386869682 @default.
- W4386869682 hasPrimaryLocation W43868696821 @default.
- W4386869682 hasRelatedWork W1952660447 @default.
- W4386869682 hasRelatedWork W2075554663 @default.
- W4386869682 hasRelatedWork W2086366364 @default.
- W4386869682 hasRelatedWork W2143013065 @default.
- W4386869682 hasRelatedWork W2184481151 @default.
- W4386869682 hasRelatedWork W2539391921 @default.
- W4386869682 hasRelatedWork W2915029371 @default.
- W4386869682 hasRelatedWork W4200173288 @default.
- W4386869682 hasRelatedWork W4248580708 @default.
- W4386869682 hasRelatedWork W2565255800 @default.
- W4386869682 isParatext "false" @default.
- W4386869682 isRetracted "false" @default.
- W4386869682 workType "article" @default.