What is the difference between Broadside 1D antenna and End-Fire antenna?

you can get some info from here

http://tpub.com/neets/book10/42k.htm

hope it helps you

broad side array is one in which
max dir of radiation is along the axis of elements

and

end fire is one
in which
dir of max radiation is normal to line/axis of elements

Google should spew out a lot of graphical articles to clear this up for you.. its better to see a graphical representation rather than read about it..

Ananth.

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