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Because of their adaptability, benefits of a planar profile, ease of production, compatibility with integrated circuit technology, and conformability with a curved surface, microstrip patch antennas have become a favorite among antenna designers.
Circularly polarized microstrip antenna are utilized in GPS (global positioning satellite) systems. Due to their placement, they are highly pricey and quite small in size. Mobile communications, healthcare, and RFID (radio frequency identification) are other industries that utilize microstrip antennas.
A low-profile antenna that can be installed on a surface is called a patch antenna. It comprises of a planar metal sheet or “patch” installed on top of a larger metal sheet known as a ground plane. The sheet can be rectangular, circular, triangular, or any other geometric shape.
The Global Microstrip Patch Antenna market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
A patch antenna is an antenna that is created by etching away an area of conductive material from a dielectric surface. The ground plane, which serves as the foundation for the entire construction, is where the dielectric material is installed. Feed wires connecting through the patch are also used to excite the antenna.
It is also referred to as a microstrip antenna or a printed antenna since it is constructed on a printed circuit board using a microstrip technology. Electromagnetic waves are produced by a microstrip or patch antenna when current flowing through a feed line reaches the antenna’s strip.
Beginning on the width side, the patch’s waves begin to radiate. Yet, because of the strip’s incredibly low thickness, the edge of the strip acts as a reflector for the waves generated within the substrate. Radiation cannot be emitted because of the strip’s constant structure over its length.
Patch antenna applications, Because of their low profile design, microstrip antennas are widely used in wireless communications. This explains why these antennas display compatibility with mobile phones and other handheld devices like pagers. These antennas are utilized as communication antennas on missiles because of their thin structure.
Microstrip antennas are used in microwave and satellite communications due to their small size. One of the main benefits of microstrip antennas is GPS, or the Global Positioning System. because it makes monitoring trucks and marines simple.
Phased array radars that can manage bandwidth tolerance up to a certain percentage also use these antennas.
