PAN Wu, ZHONG Xian-xin, WU Zheng-zhong . Study of micromachined microstrip patch antenna[J]. Editorial Office of Optics and Precision Engineering, 2001,(3): 247-251
PAN Wu, ZHONG Xian-xin, WU Zheng-zhong . Study of micromachined microstrip patch antenna[J]. Editorial Office of Optics and Precision Engineering, 2001,(3): 247-251DOI:
The paper studies the silicon based micromachined microstrip patch antenna
and an air cavity fabricated by silicon micromachining. A mixed structure consisting of silicon and air cavity underneath the metal patch results in a low dielectric constant substrate. The equivalent dielectric constant of the mixed structure substrate and the relevant parameters of the antenna are studied. The calculated results are compared with the measured results.