• Home
  • About Us
  • Contact Us
Semiconductor for You
  • Home
  • Semiconductor News
  • Technology
    • Automotive
    • Consumer Electronics
    • IoT
    • Lighting
    • Power Management
    • Wireless
    • Personal Electronics
    • Hardware & Software
    • Research
    • Medical Electronics
    • Embedded Design
    • Aerospace & Defence
    • Artificial Intelligence
  • DIY Projects
  • Market
  • Industries
    • Renesas Electronics
  • Knowledge Base
  • Events
  • Tools
    • Resistor Color Code Calculator
No Result
View All Result
  • Home
  • Semiconductor News
  • Technology
    • Automotive
    • Consumer Electronics
    • IoT
    • Lighting
    • Power Management
    • Wireless
    • Personal Electronics
    • Hardware & Software
    • Research
    • Medical Electronics
    • Embedded Design
    • Aerospace & Defence
    • Artificial Intelligence
  • DIY Projects
  • Market
  • Industries
    • Renesas Electronics
  • Knowledge Base
  • Events
  • Tools
    • Resistor Color Code Calculator
No Result
View All Result
Semiconductor for You
No Result
View All Result
Home Knowledge Base

What is Antenna Polarization and Its Types

Mrinali Sharma by Mrinali Sharma
October 20, 2022
in Knowledge Base
0
  • Polarization is defined as the special property of electromagnetic waves that provides a specific relation between the time-varying direction and magnitude of the vibrating electric field.
  • Polarization of an antenna is loosely defined as the direction of the electromagnetic fields produced by the antenna as energy radiates away from it.
  • These directional fields determine the direction in which the energy moves away from or is received by an antenna.
Antenna Polarization

Types of Polarization

 

Types of Polarization
  1. Linear Polarization
  2. Circular Polarization
  3. Elliptical Polarization

1.  Linear Polarization

  • A type of polarization in which all the waves possess similar alignment in space either vertical or horizontal is known as linear polarization.

a) Vertical polarization-

  • It is the linear polarization in which the wave travels perpendicular to the surface of the Earth.

b)Horizontal Polarization-

  • The linear polarization in which the wave travels horizontally to the surface of the earth.

c) Slant Polarization-

  • In a slant polarization antenna, rather than horizontal and vertical, the polarization is at –45 degrees and +45 degrees from a reference plane of 0 degrees(surface of the earth).

2. Circular Polarization

  • Circular polarization of an electromagnetic wave is a polarization state in which, at each point, the electromagnetic field of the wave has a constant magnitude and is rotating at a constant rate in a plane perpendicular to the direction of the wave.
  • It occurs when the two orthogonal electric field component vectors are of equal magnitude and are out of phase by exactly 90° or one-quarter wavelength.

1) Right-hand Circular Polarization-

  • In this form of polarization, the vector rotates in a right-handed fashion.

2) Left-hand Circular Polarization-

  • In this form of polarization, the vector rotates in a left-handed fashion, i.e. opposite to right-handed.

3. Elliptical Polarization

  • When two linearly polarized waves of unequal amplitudes that are mutually perpendicular to each other are combined then the elliptically polarized wave is produced.

Co-Polarization and Cross-Polarization:

  • Co-polar means when the polarization of both the transmitting (test antenna) and receiving antenna (reference horn antenna) is the same.
  • Cross polarization means when the polarization of both antennas is different.
Content Protection by DMCA.com
Mrinali Sharma

Mrinali Sharma

Browse by Category

  • Aerospace and Defence
  • Articles
  • Automotive
  • Consumer-Electronics
  • Hardware & Software
  • Interview
  • IoT
  • Knowledge Base
  • Lighting
  • Market
  • personal-electronics
  • Power Management
  • Research
  • Semiconductor Events
  • Semiconductor News
  • Technology
  • Wireless
Semiconductor for You

Semiconductor For You is a resource hub for electronics engineers and industrialist. With its blend of
technology features, news and new product information, Semiconductor For You keeps designers and
managers up to date with the fastest moving industry in the world.

Follow Us

Browse by Category

  • Aerospace and Defence
  • Articles
  • Automotive
  • Consumer-Electronics
  • Hardware & Software
  • Interview
  • IoT
  • Knowledge Base
  • Lighting
  • Market
  • personal-electronics
  • Power Management
  • Research
  • Semiconductor Events
  • Semiconductor News
  • Technology
  • Wireless

Recent News

onsemi Divests Wafer Manufacturing Sites as Part of Fab-Liter Strategy

onsemi and Kempower Enter Strategic Agreement for Electric Vehicle Chargers

May 15, 2023
SEGGER and Nuvoton extend emWin GUI software partnership

SEGGER and Nuvoton extend emWin GUI software partnership

May 12, 2023
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2022 Semiconductor For You

No Result
View All Result
  • Home
  • Semiconductor News
  • Technology
    • IoT
    • Wireless
    • Power Management
    • Automotive
    • Hardware & Software
  • Market
  • Knowledge Base
  • Tools
    • Resistor Color Code Calculator

© 2022 Semiconductor For You

We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies.
Cookie settingsACCEPT
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
CookieDurationDescription
cookielawinfo-checbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
Functional
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Performance
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Analytics
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
Advertisement
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
Others
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
SAVE & ACCEPT