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Hi, all. I'vw already posted some messages on similar topics, but this will be summing up.
i have to design and analize properties of a leaky-waves antenna. The structure is a rectangular waveguide with a long slit along it's narrow side. I use CST Microwave Studio to...
I found some helpful information on this topic.
Dr.John_L.Volakis.Antenna Engineering Handbook Fourth Edition.pdf - there's a chapter in this book on this topic with lots of references to other works.
Traveling-Wave Slot Antennas *
J. N. HINESt, ASSOCIATE, IRE, V. H. RUMSEY...
leaky waveguide antenna
I need more information on this topic - leaky waves in waveguides. long straight slots on waveguides narrow side.
in theory main beam in such an antenna has directivity:
cosθ=λ0\λw. where λw is waveguide wavelength.
I want to explore main beam and sidelobe...