An electrically small frequency reconfigurable antenna with a wide tuning range
Författare
Summary, in English
An electrically small frequency-reconfigurable antenna with a very wide tuning band is proposed. Three varactor diodes are used to achieve the tunable capacitance. With a modifled feeding structure, the measured tuning range of the fabricated antenna reaches from 457.5 to 894.5 MHz, and the tuning band enhancement is also explained through an equivalent circuit analysis.
Publiceringsår
2011
Språk
Engelska
Sidor
103-106
Publikation/Tidskrift/Serie
IEEE Antennas and Wireless Propagation Letters
Volym
10
Dokumenttyp
Artikel i tidskrift
Förlag
IEEE - Institute of Electrical and Electronics Engineers Inc.
Ämne
- Electrical Engineering, Electronic Engineering, Information Engineering
Status
Published
Forskningsgrupp
- Radio Systems
ISBN/ISSN/Övrigt
- ISSN: 1548-5757