Matches in SemOpenAlex for { <https://semopenalex.org/work/W615091424> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W615091424 abstract "High-performance mixers at terahertz frequencies require good matching between the coupling circuits such as antennas and local oscillators and the diode embedding impedance. With the availability of amplifiers at submillimeter wavelengths and the need to have multi-pixel imagers and cameras, planar mixer architecture is required to have an integrated system. An integrated mixer with planar antenna provides a compact and optimized design at terahertz frequencies. Moreover, it leads to a planar architecture that enables efficient interconnect with submillimeter-wave amplifiers. In this architecture, a planar slot antenna is designed on a thin gallium arsenide (GaAs) membrane in such a way that the beam on either side of the membrane is symmetric and has good beam profile with high coupling efficiency. A coplanar waveguide (CPW) coupled Schottky diode mixer is designed and integrated with the antenna. In this architecture, the local oscillator (LO) is coupled through one side of the antenna and the RF from the other side, without requiring any beam sp litters or diplexers. The intermediate frequency (IF) comes out on a 50-ohm CPW line at the edge of the mixer chip, which can be wire-bonded to external circuits. This unique terahertz mixer has an integrated single planar antenna for coupling both the radio frequency (RF) input and LO injection without any diplexer or beamsplitters. The design utilizes novel planar slot antenna architecture on a 3- mthick GaAs membrane. This work is required to enable future multi-pixel terahertz receivers for astrophysics missions, and lightweight and compact receivers for planetary missions to the outer planets in our solar system. Also, this technology can be used in tera hertz radar imaging applications as well as for testing of quantum cascade lasers (QCLs)." @default.
- W615091424 created "2016-06-24" @default.
- W615091424 creator A5000150185 @default.
- W615091424 creator A5002715196 @default.
- W615091424 creator A5005040960 @default.
- W615091424 creator A5036632407 @default.
- W615091424 creator A5055099983 @default.
- W615091424 creator A5064914312 @default.
- W615091424 date "2010-05-01" @default.
- W615091424 modified "2023-09-26" @default.
- W615091424 title "Planar Submillimeter-Wave Mixer Technology with Integrated Antenna" @default.
- W615091424 hasPublicationYear "2010" @default.
- W615091424 type Work @default.
- W615091424 sameAs 615091424 @default.
- W615091424 citedByCount "0" @default.
- W615091424 crossrefType "journal-article" @default.
- W615091424 hasAuthorship W615091424A5000150185 @default.
- W615091424 hasAuthorship W615091424A5002715196 @default.
- W615091424 hasAuthorship W615091424A5005040960 @default.
- W615091424 hasAuthorship W615091424A5036632407 @default.
- W615091424 hasAuthorship W615091424A5055099983 @default.
- W615091424 hasAuthorship W615091424A5064914312 @default.
- W615091424 hasConcept C107816215 @default.
- W615091424 hasConcept C109026120 @default.
- W615091424 hasConcept C113145756 @default.
- W615091424 hasConcept C119599485 @default.
- W615091424 hasConcept C120665830 @default.
- W615091424 hasConcept C121332964 @default.
- W615091424 hasConcept C121684516 @default.
- W615091424 hasConcept C127413603 @default.
- W615091424 hasConcept C134786449 @default.
- W615091424 hasConcept C192562407 @default.
- W615091424 hasConcept C194257627 @default.
- W615091424 hasConcept C21822782 @default.
- W615091424 hasConcept C41008148 @default.
- W615091424 hasConcept C46362747 @default.
- W615091424 hasConcept C49040817 @default.
- W615091424 hasConcept C81774821 @default.
- W615091424 hasConceptScore W615091424C107816215 @default.
- W615091424 hasConceptScore W615091424C109026120 @default.
- W615091424 hasConceptScore W615091424C113145756 @default.
- W615091424 hasConceptScore W615091424C119599485 @default.
- W615091424 hasConceptScore W615091424C120665830 @default.
- W615091424 hasConceptScore W615091424C121332964 @default.
- W615091424 hasConceptScore W615091424C121684516 @default.
- W615091424 hasConceptScore W615091424C127413603 @default.
- W615091424 hasConceptScore W615091424C134786449 @default.
- W615091424 hasConceptScore W615091424C192562407 @default.
- W615091424 hasConceptScore W615091424C194257627 @default.
- W615091424 hasConceptScore W615091424C21822782 @default.
- W615091424 hasConceptScore W615091424C41008148 @default.
- W615091424 hasConceptScore W615091424C46362747 @default.
- W615091424 hasConceptScore W615091424C49040817 @default.
- W615091424 hasConceptScore W615091424C81774821 @default.
- W615091424 hasLocation W6150914241 @default.
- W615091424 hasOpenAccess W615091424 @default.
- W615091424 hasPrimaryLocation W6150914241 @default.
- W615091424 hasRelatedWork W149741446 @default.
- W615091424 hasRelatedWork W1515861301 @default.
- W615091424 hasRelatedWork W1653137506 @default.
- W615091424 hasRelatedWork W2011570135 @default.
- W615091424 hasRelatedWork W2028474641 @default.
- W615091424 hasRelatedWork W2055973365 @default.
- W615091424 hasRelatedWork W2092107843 @default.
- W615091424 hasRelatedWork W2104323613 @default.
- W615091424 hasRelatedWork W2121272816 @default.
- W615091424 hasRelatedWork W2137075635 @default.
- W615091424 hasRelatedWork W2160068861 @default.
- W615091424 hasRelatedWork W2325528044 @default.
- W615091424 hasRelatedWork W2963740561 @default.
- W615091424 hasRelatedWork W3089199766 @default.
- W615091424 hasRelatedWork W3161177972 @default.
- W615091424 hasRelatedWork W3209234439 @default.
- W615091424 hasRelatedWork W757806614 @default.
- W615091424 hasRelatedWork W811945787 @default.
- W615091424 hasRelatedWork W1637890168 @default.
- W615091424 hasRelatedWork W3089556810 @default.
- W615091424 isParatext "false" @default.
- W615091424 isRetracted "false" @default.
- W615091424 magId "615091424" @default.
- W615091424 workType "article" @default.