The cross-section of the antenna is in the shape of a parabola. It can be described by a quadratic function.
Curved antennas are commonly used to focus microwaves and radio waves to transmit television and telephone signals, as well as satellite and spacecraft communication.

An array of satellite dishes. (credit: Matthew Colvin de Valle, Flickr)

https://apod.nasa.gov/apod/ap061129.html

Görele Anatolian High School -Emre ARDA 

satellite- Emre ARDA.docx

Pınar ASLAN -Salihli Şahin Şen Girls Anatolian Imam Hatip High School

SATELLITE ON  HOME

SATELLITE AND GEOGEBRA.docx

High School September 17th, Lajkovac, Serbia

Satellite - NASA

The Aqua satellite constellation consists of the Aqua, CloudSat, CALIPSO, PARASOL and Aura satellites

Parabolic Reflector Antenna

Özlem Kahraman / Babaeski Şehit Ersan Yenici Anadolu Lisesi

Hello everyone, I am the Marina Jovanovic - Bozilovic the professor of the physics in the Electrotehnical school "Nikola Tesla" in the city of Nish. This project and the all projects in the eTwinning is something new for me and for my experience as a professor. My colleague the professor of the math Sonja Sumonja and I came of the idea to join in the projects for the Parabola in the eTwinning. At that way we involved our students to learn and to make the different projects about the Parabola. Actually to have a fun learning something new. And like they we learned something new for our experience and for life.

Hi, my name is Nikola Simonovic and I'm a student in Electrical High School "Nikola Tesla" in Nis and Marina Bozilovic is my physics teacher. In this presentation we talked about parabola in space. We talked here about Gravitation Force, cosmic velocities and more about space. Stasa Kostic made a animation about parabola in space, were this presentation has been applied in practice and you shold see it!

Parabola-put do zvezda.pptx

Hello, my name is Stasa Kostic. I finished 2nd grade of the Electrotehnical High School "Nikola Tesla" in the city of Nis for the programmers . I made this project actually the animation about Parabola in the Cosmos . That is the project which simulate the road of the rocket around the Earth. That rocket makes the roads in the ways like the circle, elipse, parabola and hiperbola. I made all animation and the photos in the Adobe Photoshop and in the Sony Vegas 16.

İZMİT MEHMET AKİF ERSOY KIZ ANADOLU İMAM HATİP LİSESİ