Datasheet

S. P. K. ELECTRONICS CO., LTD.
DRAWING：
RUF
DESIGNED BY ：
Jeffery
CHECKED BY ：
Jason
APPROVED BY ：
D.S.M
UNLESS OTHER SPECIFIED TOLERANCES ON：
TITLE:
SPK-WA-WTH43003
X＝ X.X＝ X.XX＝
Part No.
112010003
REV.：A1 UNIT：mm
Document No.
PAGE 4 of 9
dsAUTdsAUT
PPGG
tantan
−
+
=
AntennaGaindardSofPowerMeasuredP
AUTofPowerMeasuredP
AntennaGaindardSofGainG
AUTofGainG
ds
AUT
ds
AUT
tan:
:
tan:
:
tan
tan
d﹒The scanning method is CW wave with 6 degree by one step.
e﹒We measure the radiation pattern in the free space situation at the lowest, middle and highest
frequency for the H(X–Y)、E1(Y–Z) planes, which defined in figure next page.
（3）Plane definition：
H-Plane E1-Plane
Fig.3 The plane definition for H and E1 planes.