Your browser does not support JavaScript!
http://iet.metastore.ingenta.com
1887

Miniaturisation of ɛ-negative transmission line based zeroth-order resonator antenna

Miniaturisation of ɛ-negative transmission line based zeroth-order resonator antenna

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

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

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:
 
 
 
 
 
IET Microwaves, Antennas & Propagation — Recommend this title to your library

Thank you

Your recommendation has been sent to your librarian.

© The Institution of Engineering and Technology
Published

A previously presented epsis-negative transmission line-based zeroth-order resonator antenna structure rescaled to operate at the 2.45 GHz ISM band. The antenna structure is investigated and its feeding network is minimised by using a properly located coaxial. Additionally, a design parameter capable of influencing the radiation pattern is explored. Moreover, this parameter can also reduce the size of the structure. The final antenna structure appears to be better or at least competitive to the best metamaterial-based antennas in terms of size-bandwidth performance.

Inspec keywords: transmission line theory; antenna feeds; antenna radiation patterns; UHF antennas; metamaterials; cavity resonators

Other keywords: metamaterial-based antennas; size-bandwidth performance; ɛ-negative transmission line; zeroth-order resonator antenna; feeding network

Subjects: Waveguide and microwave transmission line components; Antenna theory; Microwave materials and structures; Antenna accessories; Transmission line theory

References

    1. 1)
      • Park, J.-H., Ryu, Y.-H., Lee, J.-G., Lee, J.-H.: `A zeroth-order resonator antenna using epsilon negative meta-structured transmission line', IEEE Int. Symp. Antennas and Propagation Society, June 2007, Honolulu, USA, p. 3480–3483.
    2. 2)
      • G. Eleftheriades , K. Balmain . (2005) Negative-refraction metamaterials – fundamental principles and applications.
    3. 3)
      • C.-J. Lee , K. Leong , T. Itoh . Composite right/left-handed transmission line based compact resonant antennas for RF module integration. IEEE Trans. Antennas Propag. , 2283 - 2291
    4. 4)
    5. 5)
      • Sanad, H.: `Effect of the shorting posts on short circuit microstrip antennas', Antennas and Propagation Society Int. Symp., AP-S, 1994, Seattle, USA, 2, p. 794–797.
    6. 6)
      • L.J. Chu . Physical limitation of omni-directional antennas. J. Appl. Phys. , 1163 - 1175
    7. 7)
      • www.centurion.com/home/pdf/wp_dimension_limits.pdf, accessed August 2009.
    8. 8)
    9. 9)
      • T. Itoh , C. Caloz . (2006) Electromagnetic metamaterials transmission line theory and microwave applications.
    10. 10)
http://iet.metastore.ingenta.com/content/journals/10.1049/iet-map.2009.0426
Loading

Related content

content/journals/10.1049/iet-map.2009.0426
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Loading
Print this page
This is a required field
Please enter a valid email address