作者: David Nghiem
DOI:
关键词: Frequency band 、 Folded unipole antenna 、 Antenna (radio) 、 Optics 、 Physics 、 Microstrip antenna 、 Ground plane 、 Monopole antenna 、 Loop antenna 、 Patch antenna 、 Electrical engineering
摘要: A folded quarter-wave patch antenna which includes a conductor plate having first and second arms spaced apart. ground plane is separated from the by dielectric substrate approximately parallel to plate. The electrically connected arm at one end. signal unit coupled arm. transmits and/or receives signals selected frequency band. can also act as dual band antenna. In operation, provides with of