Miniaturization Method of Log Periodic Dipole Array

Greetings

I want to know if there's some method to reduce the size of log periodic antenna without a significant performance reduction, maybe someone have the references, design or any information about this,
it will be helpful for me

hi
i read some paper about KOCH log periodic antenna but miniaturize of log periodic is difficult

As a brief comment, the Koch design achieves a slight size reduction (around 10 %) and some performance improvement. That's nice, but not mind-blowing. It doesn't change the simple fact that LDPA size is closely related to halfwave dipole length.

well I currently work on my final project and I have read several paper about this antenna, and there's some method about Inductor-loaded and I don't know it for sure, furthermore I use HFSS software to design this antenna, and I plan to use micro-strip instead of conventional LPDA, If know and don't mind to share,
i need assistance

thanks and I'm sorry for my bad english..

well i have read about that design, and I have proposed that design to my lecturer, he suggest me to use meander design to reduce it size, and I yet to found paper about meandered LPDA antenna, is it possible?

---------- Post added at 01:53 ---------- Previous post was at 01:52 ----------

yeah, it's such a hard work to find paper about LPDA size reducing

hi
inductor loaded usually use in wired antenna and in microstrip is not using
i saw 1 one or 2 paper about meandered log period but that model is a LPDA

yeah i saw inductor loaded in wired LPDA paper,

maybe I want to know if you have more information

thanks

hi
may be you can find some thing in ARRL book

yeah i found it already, thanks for the info guys...