Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313597255> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W4313597255 endingPage "105673" @default.
- W4313597255 startingPage "105673" @default.
- W4313597255 abstract "This paper presents a sub-GHz multimode efficiency-enhanced digital polar transmitter for IoT applications. The Class-G technique and wideband matching network are introduced in the switched-capacitor digital power amplifier (DPA) to enhance the 6 dB back-off efficiency and achieve 550–950 MHz wide frequency coverage. The digital baseband processing module is flexibly reconfigurable to support both 802.11ah and NB-IoT protocols. Moreover, the canonic signed digit (CSD) coding and first-order hold (FOH) interpolation techniques are employed to reduce power consumption. Implemented in 55 nm CMOS technology, this digital transmitter (DTX) achieves 23.7dBm peak power, 44.6% peak PAE and 36.1% PAE at 6 dB power back-off at 800 MHz. The DTX obtains 16.7dBm average output power, 33.9% average PAE with −28.8 dB EVM for the 2 MHz 64QAM 802.11ah signal, and 18.6dBm average output power, 37.5% average PAE with −19.8 dB EVM for the 12-subcarrier 180 kHz NB-IoT signal." @default.
- W4313597255 created "2023-01-06" @default.
- W4313597255 creator A5000566724 @default.
- W4313597255 creator A5026053703 @default.
- W4313597255 creator A5030822792 @default.
- W4313597255 creator A5037491264 @default.
- W4313597255 creator A5055362528 @default.
- W4313597255 date "2023-02-01" @default.
- W4313597255 modified "2023-10-18" @default.
- W4313597255 title "A Sub-GHz multimode digital polar transmitter for 802.11ah and NB-IoT applications" @default.
- W4313597255 cites W2018401176 @default.
- W4313597255 cites W2110302314 @default.
- W4313597255 cites W2128818748 @default.
- W4313597255 cites W2163330071 @default.
- W4313597255 cites W2166055633 @default.
- W4313597255 cites W2344959687 @default.
- W4313597255 cites W2513588855 @default.
- W4313597255 cites W2772833096 @default.
- W4313597255 cites W2865708266 @default.
- W4313597255 cites W2905459720 @default.
- W4313597255 cites W2915944354 @default.
- W4313597255 cites W2947305934 @default.
- W4313597255 doi "https://doi.org/10.1016/j.mejo.2022.105673" @default.
- W4313597255 hasPublicationYear "2023" @default.
- W4313597255 type Work @default.
- W4313597255 citedByCount "1" @default.
- W4313597255 countsByYear W43135972552023 @default.
- W4313597255 crossrefType "journal-article" @default.
- W4313597255 hasAuthorship W4313597255A5000566724 @default.
- W4313597255 hasAuthorship W4313597255A5026053703 @default.
- W4313597255 hasAuthorship W4313597255A5030822792 @default.
- W4313597255 hasAuthorship W4313597255A5037491264 @default.
- W4313597255 hasAuthorship W4313597255A5055362528 @default.
- W4313597255 hasConcept C119599485 @default.
- W4313597255 hasConcept C127162648 @default.
- W4313597255 hasConcept C127413603 @default.
- W4313597255 hasConcept C194257627 @default.
- W4313597255 hasConcept C198329298 @default.
- W4313597255 hasConcept C24326235 @default.
- W4313597255 hasConcept C40409654 @default.
- W4313597255 hasConcept C41008148 @default.
- W4313597255 hasConcept C46362747 @default.
- W4313597255 hasConcept C47798520 @default.
- W4313597255 hasConcept C65165936 @default.
- W4313597255 hasConcept C76155785 @default.
- W4313597255 hasConceptScore W4313597255C119599485 @default.
- W4313597255 hasConceptScore W4313597255C127162648 @default.
- W4313597255 hasConceptScore W4313597255C127413603 @default.
- W4313597255 hasConceptScore W4313597255C194257627 @default.
- W4313597255 hasConceptScore W4313597255C198329298 @default.
- W4313597255 hasConceptScore W4313597255C24326235 @default.
- W4313597255 hasConceptScore W4313597255C40409654 @default.
- W4313597255 hasConceptScore W4313597255C41008148 @default.
- W4313597255 hasConceptScore W4313597255C46362747 @default.
- W4313597255 hasConceptScore W4313597255C47798520 @default.
- W4313597255 hasConceptScore W4313597255C65165936 @default.
- W4313597255 hasConceptScore W4313597255C76155785 @default.
- W4313597255 hasFunder F4320321001 @default.
- W4313597255 hasLocation W43135972551 @default.
- W4313597255 hasOpenAccess W4313597255 @default.
- W4313597255 hasPrimaryLocation W43135972551 @default.
- W4313597255 hasRelatedWork W1519719677 @default.
- W4313597255 hasRelatedWork W1976576900 @default.
- W4313597255 hasRelatedWork W2004843644 @default.
- W4313597255 hasRelatedWork W2096197213 @default.
- W4313597255 hasRelatedWork W2144831597 @default.
- W4313597255 hasRelatedWork W2168370476 @default.
- W4313597255 hasRelatedWork W2177703353 @default.
- W4313597255 hasRelatedWork W2197707731 @default.
- W4313597255 hasRelatedWork W2291287622 @default.
- W4313597255 hasRelatedWork W2991693090 @default.
- W4313597255 hasVolume "132" @default.
- W4313597255 isParatext "false" @default.
- W4313597255 isRetracted "false" @default.
- W4313597255 workType "article" @default.