http://iet.metastore.ingenta.com
1887

Broadband quad-polarisation reconfigurable antenna

Broadband quad-polarisation reconfigurable antenna

For access to this article, please select a purchase option:

Buy article PDF
£12.50
(plus tax if applicable)
Buy Knowledge Pack
10 articles for £75.00
(plus taxes if applicable)

IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET member, log in to your account and the discounts will automatically be applied.

Learn more about IET membership 

Recommend Title Publication to library

You must fill out fields marked with: *

Librarian details
Name:*
Email:*
Your details
Name:*
Email:*
Department:*
Why are you recommending this title?
Select reason:
 
 
 
 
 
Electronics Letters — Recommend this title to your library

Thank you

Your recommendation has been sent to your librarian.

A new broadband quad-polarisation reconfigurable antenna is proposed. The reconfigurable antenna consists of a +45° polarised dipole and a −45° polarised dipole. Each dipole is excited by a broadband balun. A reconfigurable feeding network is employed to feed the ±45° polarised dipoles. When the ±45° polarised dipoles are separately fed, ±45° linear polarisations are obtained. As the ±45° polarised dipoles are simultaneously fed with a +90° or −90° phase difference, left-handed circular polarisation (CP) or right-handed CP is asserted. It is shown by simulation and experiment that the quad-polarisation reconfigurable antenna achieves an overlapped impedance bandwidth of 37% (0.69–1.0 GHz) for return loss >15 dB and an overlapped bandwidth of 36% (0.66–0.95 GHz) for axial ratio <3 dB.

http://iet.metastore.ingenta.com/content/journals/10.1049/el.2018.5244
Loading

Related content

content/journals/10.1049/el.2018.5244
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Loading
This is a required field
Please enter a valid email address