Open AccessSelf‐contained compact transmitter for high‐rate data transmission
Author(s) -
Salehi M.,
Manteghi M.
Publication year - 2014
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
ISSN - 1350-911X
DOI - 10.1049/el.2013.3856
Subject(s) - baseband , antenna (radio) , transmitter , transmission (telecommunications) , data transmission , electrical engineering , electronic engineering , power (physics) , physics , computer science , engineering , telecommunications , bandwidth (computing) , channel (broadcasting) , quantum mechanics
A new technique to realise a high‐rate data transmission through electrically small antennas is presented. In this technique, the fundamental resonant frequency of a single‐mode antenna is modulated by feeding the antenna with a switched capacitor with a switching signal controlled by baseband digital data. The antenna operates completely in the transient state and a DC power source is used to excite the fundamental resonances, and therefore no RF source is required.