Patch antenna
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A patch antenna is a type of antenna with a low profile, usually consisting of a printed circuit board. It consists of a planar rectangular or circular sheet or "patch" of metal, mounted over a larger
4×4 array of 2.4 GHz patch antenna elements
Microstrip antenna
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In telecommunication, a microstrip antenna usually is an antenna fabricated using photolithographic techniques on a printed circuit board. It is a kind of internal antenna. They are mostly used at mic
Patch antenna
…of a planar rectangular or circular sheet or "patch" of metal, mounted over a larger sheet of metal called a ground plane. It is the original type of microstrip antenna described by Howell in 1972. The two metal sheets together form a resonant piece of microstrip transmission line with a length of approximately one-half…
A microstrip antenna array for a satellite television receiver