Prospect of 40&amp;#x2013;170GHz band spherical antenna

Suzuki, Toshitatsu; Theerawisitpong, S.; Watanabe, Yasuo

doi:10.1109/icimw.2007.4516739

Search citation statements

Order By: Relevance

Paper Sections

Select...

Introduction1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2012

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The spherical antenna patent is presented in [4] that consist of a sphere, disk and coaxial cable. Various interesting spherical antenna designs are reported in the literatures [5]- [7]. In this letter, we propose a new spherical monopole antenna on the dielectric substrate that the ground plane is located under substrate.…”

Section: Introductionmentioning

confidence: 99%

Study of an UWB Spherical Monopole Antenna on the Dielectric Substrate

Hosseini¹,

Kakhki²

2012

IJCEE

View full text Add to dashboard Cite

Abstract-A spherical monopole antenna on the dielectric substrate is proposed for UWB applications. The antenna uses a combination of the conductor spherical antenna, the dielectric substrate and the ground plane under substrate. The simulated results demonstrate that the design structure covers the frequency range 4.6 GHz-10.6 GHz and more. The radius of sphere and the height of the antenna is R=5 mm, h=3.2 mm, respectively. In this paper, the effects of varying the dielectric constant, the radius of spherical, and the height are investigated. Good radiations are obtained over the wide bandwidth with an acceptable gain. Also, the input impedance of the proposed antenna is simulated by HFSS and demonstrated. Details of design structure are presented and studied.Index Terms-Spherical antennas, monopole antennas, UWB.

show abstract

Section: Introductionmentioning

confidence: 99%