Aperture coupled (slot) Feed Proximity coupled Feed 12 Microstrip Line quarter-wavelength feed inset-fed 11 Feedings Microstrip patch antenna feeds with different mechanism feedings, the four most popular are :- Coaxial Cable 10 Applications in mobile satellite communication system. Disadvantages of Microstrip Antennas Low gain. ![]() Easy to feed (coaxial cable, microstrip line, etc.). Can be integrated with microwave circuits. Advantages of Microstrip Antennas: Easy to fabricate. The patch can take different shapes, such as rectangular, circular, triangular, or U-shaped, E-shaped, etc. Antenna Patch Dielectric substrate Ground plane 5 Basically, the Microstrip Patch Antenna consists of : Metal Patch. Operates on microwave frequencies ( f > 1GHz). In genaral Microstrip patch antennas are also known as PRINTED ANTENNAS. Simulation MPA using CST MICROWAVE STUDIO 2 Introduction on microstrip patch antenna (MPA) 2.
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