chamonz
Junior Member level 3
friends, i have questions bout antenna, plz give me responses if u now d answer...
my final project is about microstrip bowtie antenna..
1. d thickness of the substrate is vary from 1.5mm, 1.6mm, and 3.2mm. When the substrate is thicker, the gain will also higher, the imaginary part of the impedance will lower, and bandwidth will be broader. can u tell me why???
2. in bowtie antena, there are two triangular antennas seperated by certain gap. at 1st the gap is 0.1mm, and when i raise this gap into 5mm, the antenna gives responses such as:lower gain, lower impedance, and narrower bandwidth. can you tell me why this happens???
thank you very much 4 any responses that u gave me...
my final project is about microstrip bowtie antenna..
1. d thickness of the substrate is vary from 1.5mm, 1.6mm, and 3.2mm. When the substrate is thicker, the gain will also higher, the imaginary part of the impedance will lower, and bandwidth will be broader. can u tell me why???
2. in bowtie antena, there are two triangular antennas seperated by certain gap. at 1st the gap is 0.1mm, and when i raise this gap into 5mm, the antenna gives responses such as:lower gain, lower impedance, and narrower bandwidth. can you tell me why this happens???
thank you very much 4 any responses that u gave me...