An Electrically Small Frequency Reconfigurable Antenna With a Wide Tuning Range
2011 (English)In: IEEE Antennas and Wireless Propagation Letters, ISSN 1536-1225, E-ISSN 1548-5757, Vol. 10, 103-106 p.Article in journal (Refereed) Published
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 modified 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.
Place, publisher, year, edition, pages
2011. Vol. 10, 103-106 p.
Capacitive load, electrically small antennas (ESAs), inductive feed, loop antennas, reconfigurable antennas
Other Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:kth:diva-34222DOI: 10.1109/LAWP.2011.2113390ISI: 000290434700028ScopusID: 2-s2.0-79953181981OAI: oai:DiVA.org:kth-34222DiVA: diva2:423450
QC 201106152011-06-152011-05-302013-11-19Bibliographically approved