Datasheet

APPLICATION SPECIFICATION
REVISION:
ECR/ECN INFORMATION:
TITLE:
2.4/5GHz MIMO 4x4 Flexible Antenna
Application Specification
SHEET No.
A
EC No:
622435
43 of 47
DATE:
2019/08/15
DOCUMENT NUMBER:
CREATED / REVISED BY:
CHECKED BY:
APPROVED BY:
AS-2123300100
Liu Hai 2019/08/13
Kang Cheng 2019/08/13
Andy Zhang 2019/08/13
TEMPLATE FILENAME: APPLICATION_SPEC[SIZE_A](V.1).DOC
6.4 ANTENNA RF PERFORMANCE WITH DIFFERENT CABLE LENGTH
Six cable length have been evaluated and these states are shown in figure 6.4.0.
The cable length is 50mm, 100mm (reference metal), 150mm, 200mm, 250mm and 300mm. The
antenna performance with different cable length are shown in figure 6.4.1~6.4.8.
When the length of cable is greater than 200 mm or less than 50 mm, the performance of low
frequency will decrease obviously. We suggest the cable length is 100mm, 150mm and 200mm.
FIGURE 6.4.0 DIFFERENT CABLE LENGTH