7頁英文doc檔，例如以下問題的Q＆A。下載讀過者要來回報交流經驗喔！) [) R9 J* L6 @. G+ m9 z I
9 M3 j, g$ o; s1. What is the impedance of free space? - ^6 L- [6 f9 e- H! I2. What happens to the noise figure of a receiver when a 10 dB attenuator is added at the input? " m& @: Y4 z. ?4 K* U! @+ z" V3. An RF system has a linear throughput gain of +10 dB and an output 3rd-order intercept point (OIP3) of +30 dBm. What is the input 3rd-order intercept point (IIP3)? 9 ~8 f' R. d% M) h & _ y; [! K+ w0 k8 H% L
幫忙上面的文章作ㄧ個簡單的說明:3 @" t5 U. q; I1 P5 W: Z- u7 K
RF 的19個精華問題問答 ; u G/ v& a; J% a& u/ g 3 m/ a/ r2 G. X# U% z 2 W4 z% \! R( N# E7頁英文doc檔，例如以下問題的Q＆A。下載讀過者要來回報交流經驗喔！) t6 k) q# s" B1 ^! W7 d0 G4 N
3 f' M6 M, t0 { @2 ^1. What is the impedance of free space?6 S/ R, O# u8 s6 l* Q# R2 h
2. What happens to the noise figure of a receiver when a 10 dB attenuator is added at the input?# N i3 w# v5 H2 R. d: w
3. An RF system has a linear throughput gain of +10 dB and an output 3rd-order intercept point (OIP3) of +30 dBm. What is the input 3rd-order intercept point (IIP3)?
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