Skip to main content

Switched antenna circuit with increased information bandwidth

Publication ,  Journal Article
Keller, SD; Palmer, WD; Joines, WT
Published in: IEEE Antennas and Wireless Propagation Letters
2010

An L-band microstrip patch antenna is directly modulated with fast-switching p-i-n diodes over a range of modulation frequencies well beyond the resonant bandwidth of the antenna. The experimental results, in both the time and frequency domains, show that by using this direct modulation technique, a narrowband patch antenna with a -10 -dB reflection coefficient bandwidth of 28 MHz successfully transmits a directly modulated signal with a bandwidth greater than 300 MHz. © 2006 IEEE.

Duke Scholars

Published In

IEEE Antennas and Wireless Propagation Letters

DOI

ISSN

1536-1225

Publication Date

2010

Volume

9

Start / End Page

1045 / 1048

Related Subject Headings

  • Networking & Telecommunications
  • 4006 Communications engineering
  • 1005 Communications Technologies
  • 0906 Electrical and Electronic Engineering
 

Citation

APA
Chicago
ICMJE
MLA
NLM
Keller, S. D., Palmer, W. D., & Joines, W. T. (2010). Switched antenna circuit with increased information bandwidth. IEEE Antennas and Wireless Propagation Letters, 9, 1045–1048. https://doi.org/10.1109/LAWP.2010.2089775

Published In

IEEE Antennas and Wireless Propagation Letters

DOI

ISSN

1536-1225

Publication Date

2010

Volume

9

Start / End Page

1045 / 1048

Related Subject Headings

  • Networking & Telecommunications
  • 4006 Communications engineering
  • 1005 Communications Technologies
  • 0906 Electrical and Electronic Engineering