如果需要設(shè)計(jì)RFID芯片的天線(xiàn)，最好（或者最易上手）的軟件是什么？謝謝了

請(qǐng)問(wèn)：如果需要設(shè)計(jì)RFID芯片的天線(xiàn)，最好（或者最易上手）的軟件是什么？謝謝了

網(wǎng)友回復(fù):

推薦Zeland IE3D軟件，建模簡(jiǎn)單，直接畫(huà)上去就行了，且仿真速度較快，比較適合設(shè)計(jì)平面結(jié)構(gòu) 。

網(wǎng)友回復(fù):

wnat is the operating frequency？ HF or UHF or MW？ you should learn how to ask question first.

網(wǎng)友回復(fù):

thanks panda.  operating frequency is UHF,about 915MHz. . 
 
因?yàn)楣�司現(xiàn)在要立項(xiàng)研究UHF方面，而我對(duì)這方面不是很清楚。希望可以得到支持。如果有熟悉這方面的也可以說(shuō)說(shuō)設(shè)計(jì)RFID芯片天線(xiàn)的歷程或心得。 
LF和HF的芯片天線(xiàn)相對(duì)簡(jiǎn)單一點(diǎn)，有機(jī)會(huì)可以大家交流一下。謝謝各位！

網(wǎng)友回復(fù):

同時(shí)也要謝謝kzlxp ，我正在找IE3D，看看是否合用。謝謝了

網(wǎng)友回復(fù):

simply speaking, dipole antennas can be used for UHF RFID tags if you don't consider the object which the tags will be attached to. There is one paper published in IEEE T-MTT which discussed the effects of objects on the performance of the antennas and co-design concept. It may be helpful to you.

網(wǎng)友回復(fù):

the key is to know exact output impedance of the chip used in tags.

網(wǎng)友回復(fù):

Is  paper's name  "The Art of UHF RFID Antenna Design:Impedance-Matching andSize-Reduction Techniques" 
The writer is  Gaetano Marrocco. 
if you have another papers, please Email to me,or upload it. thanks

網(wǎng)友回復(fù):

HFSS就挺容易上手的。不過(guò)有限元的算法計(jì)算速度相對(duì)矩量法沒(méi)有優(yōu)勢(shì)。

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