wireless communication
transfer of information or power that does not require the use of physical wires
enghraifft o'r canlynol
maes astudiaeth
disgyblaeth academaidd
isddosbarth o'r canlynol
telecommunication
telecommunications engineering
dyddiad darganfod
1895
delwedd map er lleoli
disgrifiwyd gan y ffynhonnell
Collier's New Encyclopedia, 1921
mae'r datganiad yn destun o: Collier's New Encyclopedia (1921)/Wireless Telegraphy and Telephony
hanes y pwnc
Q11874572
mae'n defnyddio
ton electromagnetig
yn cynnwys
microwave and millimetrewave research
y gwrthwyneb
Wired communication
categori Comin
Wireless
prif gategori
Category:Wireless
Cyfeiriadau
- ↑ 3 Ebrill 2019, https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap
- ↑ YSO-Wikidata mapping project, 2 Chwefror 2022
- ↑ YSO-Wikidata mapping project, 16 Ionawr 2024
- ↑ OpenAlex, 26 Ionawr 2022, https://docs.openalex.org/download-snapshot/snapshot-data-format
- ↑ KBpedia, 9 Gorffennaf 2020
- ↑ Nuovo soggettario, https://thes.bncf.firenze.sbn.it/termine.php?id=57914, 17 Mehefin 2021
- ↑ CC 6
- ↑ UMLS 2023, 25 Mai 2023, inferred by common MeSH mappings on source and on Wikidata
- ↑ BabelNet
- ↑ Llyfrgell Genedlaethol Israel