|Home||Internet of Things||Aerospace||Apparel||Energy||Defense||Health Care||Logistics||Manufacturing||Retail|
Ask The Experts Forum
What Is a Microstrip Antenna?
Can you please explain what this term means?
A microstrip antenna is not, as the name seems to imply, a very thin linear antenna. It is actually a common form of planar antenna. A microstrip antenna is made up of a dielectric substrate sandwiched between a square radiating patch (it can be other shapes as well) and a ground-plane. For those of you who are not electrical engineers, a dielectric substrate is essentially an insulator, while a ground-plane is a flat conducting surface that reflects the radio waves from the other antenna elements. So a microstrip antenna is a very thin planar antenna. The transmission layer can be created by etching away metal or by printing metallic inks. I have not seen many of these antennas on the market.
—Mark Roberti, Founder and Editor, RFID Journal
Login and post your comment!
Not a member?
Signup for an account now to access all of the features of RFIDJournal.com!
SEND IT YOUR WAY
RFID JOURNAL EVENTS
ASK THE EXPERTS
Simply enter a question for our experts.