Frequency1
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Hi guys
I'm confused with analysis of microstrip antenna
In one paper a desgin of patch antenna with the following parameters
Wsub=20mm , Lsub=30mm , h="substrate thickness"=0.8mm and Epslonr=4.4
patch dimensions are :
Wp=16 mm and Lp=8 mm excited using typical 50 Ohms microstrip line
The -10dB bandwidth simulated in paper and it was (3.5-6) GHz
My question is how to calculate the center frequency and approximated bandwidth ?
I'm caculated the proposed center frequency using the typical formula "L=Leff+2*extension length" and unfortunately it was 8.5 GHz !
Thanks in advance
I'm confused with analysis of microstrip antenna
In one paper a desgin of patch antenna with the following parameters
Wsub=20mm , Lsub=30mm , h="substrate thickness"=0.8mm and Epslonr=4.4
patch dimensions are :
Wp=16 mm and Lp=8 mm excited using typical 50 Ohms microstrip line
The -10dB bandwidth simulated in paper and it was (3.5-6) GHz
My question is how to calculate the center frequency and approximated bandwidth ?
I'm caculated the proposed center frequency using the typical formula "L=Leff+2*extension length" and unfortunately it was 8.5 GHz !
Thanks in advance