天线测试标准及方法

breeze778899 · 发表于 2006-9-14 11:16:00

天线测试标准及测试方法祥解，绝对物有所值。共两篇文档：
文档1目录：
􀂾 Introduction / Background
􀂾 Objective
􀂾 Philosophy
􀂾 Test Cases
􀂾 Passive devices
􀂾 Active devices
􀂾 Initial Results
􀂾 Round Robin Test
􀂾 Conclusions
文档2目录：
ANTENNA TERMS AND DEFINITIONS ......................................................................................................4
Antenna.................................................................................................................................................4
Bandwidth .............................................................................................................................................4
Circular polarization ...............................................................................................................................4
Co-polarization......................................................................................................................................4
Cross-polarization .................................................................................................................................4
Decibel ..................................................................................................................................................4
Dielectrics .............................................................................................................................................5
Dipole....................................................................................................................................................5
Directional Antenna...............................................................................................................................5
Directivity ..............................................................................................................................................5
Diversity ................................................................................................................................................5
E-plane..................................................................................................................................................5
Effective Isotropic Radiated Power (EIRP) ............................................................................................5
Effective Radiated Power (ERP)............................................................................................................5
Efficiency...............................................................................................................................................6
Elements ...............................................................................................................................................6
Far-field region......................................................................................................................................6
Feed lines .............................................................................................................................................6
Field strength ........................................................................................................................................6
Frequency bandwidth............................................................................................................................6
Front-to-back ratio.................................................................................................................................6
Gain measurement ...............................................................................................................................6
Ground plane ........................................................................................................................................7
H-plane .................................................................................................................................................7
IMD (Isolated Magnetic Dipole) .............................................................................................................7
Impedance ............................................................................................................................................7
Impedance matching.............................................................................................................................7
Impedance mismatch............................................................................................................................7
Input Impedance ...................................................................................................................................7
Isolation.................................................................................................................................................7
Isotropic radiator ...................................................................................................................................7
Lambda .................................................................................................................................................7
Linear Polarization ................................................................................................................................7
Matching ...............................................................................................................................................8
Monopole ..............................................................................................................................................8
Multi-path signals ..................................................................................................................................8
Null ........................................................................................................................................................8
Omni-directional antenna.......................................................................................................................8
PiFA ......................................................................................................................................................8
Polarization ...........................................................................................................................................8
Radiation efficiency...............................................................................................................................9
Radiation pattern...................................................................................................................................9
Radiator ................................................................................................................................................9
Return loss............................................................................................................................................9
SAR (Specific Absorption Rate).............................................................................................................9
SAR-to-efficiency ratio ...........................................................................................................................9
Stub.......................................................................................................................................................9
SWR (Standing wave ratio)..................................................................................................................10
VSWR (Voltage standing wave ratio) ..................................................................................................10
Wavelength .........................................................................................................................................10

【文件名】:06914@52RD_天线参数及测试方法.rar
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chenpi · 发表于 2006-9-30 14:57:00

没钱了，但还是买了，好东西！

mwo1974 · 发表于 2006-10-3 12:01:00

好东西！[em05]

quencykuan · 发表于 2006-12-3 12:14:00

没钱了
[em07]

panda_cy · 发表于 2007-7-8 16:02:00

钱是用来花的
虽然没什么MOney
还是下来看看吧
稍后给评价

panda_cy · 发表于 2007-7-8 16:13:00

还以为是基站天线的测试方法呢
晕……

brian39 · 发表于 2007-7-9 14:26:00

看看吧

kenfu · 发表于 2007-7-21 09:23:00

[em05][em10][em08][em05][em04][em02]

brian39 · 发表于 2007-7-22 21:50:00

thanks

DDRichard67 · 发表于 2012-5-17 12:17:00

英文的？还是中文的好些。

wzm060238 · 发表于 2014-1-15 18:12:12

钱是用来花的
虽然没什么MOney
还是下来看看吧
稍后给评价

Dedry · 发表于 2015-11-30 17:26:03

没钱。。。。。。。。。。。

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