Design of tri bands elliptical microstrip antenna for satellite communication

Joint Authors

Zahir, Rad Hamdan
Jasim, Hasanayn M.

Source

Journal of Engineering and Sustainable Development

Publisher

al-Mustansyriah University College of Engineering

Publication Date

2020-12-31

Country of Publication

Iraq

No. of Pages

8

Main Subjects

Electronic engineering

Topics

• Feeds
• Dielectric devices
• Microstrip antennas

English Abstract

A microstrip antenna with a triple band elliptical patch has been designed.

The antenna has dimensions of (35x34x1.6) 〖mm〗^3 the antenna is suitable for satellite applications and is mounted on a substratum with a relative dielectric constant (ε_r) of 4.3 and loss tangent (tan δ) of 0.025.

The antenna covers a frequency of (6.1-6.3) GHz, (7.4-7.8) GHz and (8-8.4) GHz and with a reflection coefficient (S11) of (-37.78), (-35.646), and (-41.8) respectively.

The antenna gain ranges from 1.2 dBi to 2.59 dBi and standing voltage wave (VSWR) less than 2.

The antenna has been adjusted by inserting steps in the feed line and slots to the patch to improve impedance matching and group delay characteristics.

CST software used to obtain the simulation A microstrip antenna with a triple band elliptical patch has been designed.

The antenna has dimensions of (35x34x1.6) 〖mm〗^3 the antenna is suitable for satellite applications and is mounted on a substratum with a relative dielectric constant (ε_r) of 4.3 and loss tangent (tan δ) of 0.025.

The antenna covers a frequency of (6.1-6.3) GHz, (7.4-7.8) GHz and (8-8.4) GHz and with a reflection coefficient (S11) of (-37.78), (-35.646), and (-41.8) respectively.

The antenna gain ranges from 1.2 dBi to 2.59 dBi and standing voltage wave (VSWR) less than 2.

The antenna has been adjusted by inserting steps in the feed line and slots to the patch to improve impedance matching and group delay characteristics.

CST software used to obtain the simulation results.

Data Type

Conference Papers

Record ID

BIM-1263611

• APA
• MLA
• AMA