- UID
- 34449
- 斋米
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- 斋豆
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- 56
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- 2012-10-7
- 最后登录
- 1970-1-1
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Position name: (intern) RF product integration& test engineer
: W' w$ w# E0 TWorking city: Hangzhou- e$ u1 m( U0 f& z* I( }
Job Family: R&D
3 k9 T; q: k: v1 X1 XRequirement:
9 [; g4 |% ~8 n" c0 N0 W5 H" N- RF product integration& test for GSM/WCDMA/TD-LTE/FDD LTE RF unit.
; `9 v$ r; C' |! Y( n& P3 q- Know how to use spectrum analyzer to test ACLR, EVM, output power and so on, how to use signal generator, power meter, attenuator, etc.7 L7 ^; V2 T* C! C3 h I% X
- Know the radio unit architecture, the signal processing inside RF unit:
# X9 }( M4 ?4 y' D `2 F; f" rDownlink: DUC/CFR/DPD/DAC/RF up-conversion/DPD feedback
2 w$ j, a% {3 l* f4 u" A c6 gUplink: RF down-conversion/ADC/AGC/DDC
$ Z' n1 D* q! Z5 t- Integrate &test RF unit, do the trouble-shooting and test during integration. 5 }, l" v' P8 G Q3 I
- Quick learner+ ?# G3 `. C+ V
- Team player and self-motivated.; @/ \5 m, \- W& W) i* ]$ m
- Contract Start to End Date: within 2013 June to 2013 November" ~$ G- T' T- ]$ k* b+ ~1 S0 G
Contact e-mail address: cong.liu@nsn.com5 u. ]6 K) `8 a1 T" `2 h) V+ g
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|手机版|小黑屋|西南交通大学 - 天佑斋
( 蜀ICP备20015072号 )
发表于 2013-5-20 16:00:41
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