Microstrip antenna

摘要

The subject matter described herein relates a microstrip antenna (200). In one implementation, the microstrip antenna (200) comprises a dielectric substrate (202), a first metallic layer (204) on a first side of the dielectric substrate (202) and a second metallic layer (206) on a second side, opposite to the first side, of the dielectric substrate (202). The first metallic layer (204) on the dielectric substrate (202) comprises one or more end-to-end slots (214) to divide the first metallic layer (204) into a plurality of microstrip patches (216). The microstrip antenna (200) also comprises a feed circuit (208) which is electromagnetically coupled to the plurality of microstrip patches (216) and the second metallic layer (206).