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Hi all,
I want to design a traveling wave antenna which is not longer than approximately one wavelength and shall operate at ca. 0.5 GHz. In my initial design, I used a straight microstrip line with a characteristic impedance of 50 Ohms which I fed at one side and which I terminated with a...
non resonant antenna
Thanks for your comments.
One thing is not really clear for me: Are there general rules how to improve the radiation from a microstrip transmission line by changing the eps of the substrate, its height h and the stripwidth?
Unfortunately I have two papers here, one...
feedback antenna
You're right, it is just a traveling wave antenna or a terminated microstrip transmission line which is poorly radiating.
The possible length of the antenna is limited to not more than one wavelength, say 30cm. I don't know if there is a kind of transmission line antenna which...
resonant antenna
Hi all,
I am trying to design a non-resonant RF antenna which is basically a radiating 50 Ohm microstrip transmission line (on a Teflon substrate) that operates at approx. 1 GHz. When I feed the microstrip with a coax and terminate the other end with a 50 Ohms resistor, I get...
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