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

Ultra-wideband arrays

Ultra-wideband arrays

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

Buy chapter PDF
£10.00
(plus tax if applicable)
Buy Knowledge Pack
10 chapters 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:
 
 
 
 
 
Developments in Antenna Analysis and Design: Volume 2 — Recommend this title to your library

Thank you

Your recommendation has been sent to your librarian.

In this chapter, we focus on these modern challenges faced by wideband array designers, and the substantial advancements which have been made over the past 5 years. Initially, we provide a review of UWB array designs to familiarize the reader with the two most common groups of UWB arrays. These are developed with an overview of their basic principles, practical design considerations, and illustrative examples from the literature. Thereafter, we delve into the particular challenges associated with designing these arrays for the emerging applications at millimeter-wave frequencies.

Chapter Contents:

  • 9.1 Review of current UWB capabilities
  • 9.1.1 Tapered slot
  • 9.1.2 Fragmented aperture
  • 9.1.3 Connected and coupled arrays
  • 9.1.4 Material loading
  • 9.2 Basic model of a UWB TCDA and feed
  • 9.2.1 Modeling infinite coupled arrays
  • 9.2.2 Circuit model of the balun
  • 9.3 Considerations for planar UWB arrays
  • 9.3.1 Feed planarization
  • 9.3.2 Material and process selection
  • 9.3.3 Limitations of PCB processing
  • 9.3.4 Surface waves
  • 9.3.5 Cavity resonance
  • 9.4 Planar UWB arrays for millimeter-waves
  • 9.4.1 Development of a three-pin balun
  • 9.4.2 Sample design for 5G frequencies
  • References

Inspec keywords: ultra wideband antennas; millimetre wave antenna arrays

Other keywords: substantial advancements; wideband array designers; UWB array designs; millimeter-wave frequencies; ultra-wideband arrays

Subjects: Single antennas; Antenna arrays

Preview this chapter:
Zoom in
Zoomout

Ultra-wideband arrays, Page 1 of 2

| /docserver/preview/fulltext/books/ew/sbew543g/SBEW543G_ch9-1.gif /docserver/preview/fulltext/books/ew/sbew543g/SBEW543G_ch9-2.gif

Related content

content/books/10.1049/sbew543g_ch9
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Loading
This is a required field
Please enter a valid email address