资料介绍
GPS天線設計量測【2008-3-27】GPS¤u]-pPqú
v : RD1 Lú°
2008/3/27
1
¤j
2008/3/27 2
e¨
2008/3/27
3
¤u°ò[
(Guided wave)Pgi (Radiated wave) à
2008/3/27
(àq
)
4
¤u°
Radiation pattern (g ) Directivity (üV ) Polarization (¤ ) Gain (Wq ) ÷
2008/3/27 5
é¤J§
(qy¤§G
)
q÷
¤u÷
¤u¤
Z
X Y
Z
u¤
X Y
ê¤
2008/3/27 6
u¤u
qy¤èV
feed point
2008/3/27 Patch antenna
feed point
7
ê¤u
90×C AR (Axial Ratio)
i