Hello,
I want to start off by saying that this is a senior design project so I'm really not interested in getting a solution, I'm interested in starting points for things that I can look into and research myself to design. One of our projects parts is a measurement system that will include a measurement of Electric Field. The team member responsible for this section has not completed any work, so I am taking it over, I want to design this section but we do not have any courses in antenna design.
What I know is this we are looking at low frequencies, of 100khz max, so this gives us a wavelength of 3000 meters, so a quarter wavelength antenna is 750 meters and out of the question as this is a portable device.
The only potential option we have is an antenna that uses a circular plate, I have googled around and either my search criteria are very poor, or there are not a lot of options on low frequency antenna design. The books I have read have all been those tall antennas that you see at AM radio stations. Im just starting research into this and have no experience in antenna design so would greatly appreciate any information to get me on the correct track.
Thanks
I want to start off by saying that this is a senior design project so I'm really not interested in getting a solution, I'm interested in starting points for things that I can look into and research myself to design. One of our projects parts is a measurement system that will include a measurement of Electric Field. The team member responsible for this section has not completed any work, so I am taking it over, I want to design this section but we do not have any courses in antenna design.
What I know is this we are looking at low frequencies, of 100khz max, so this gives us a wavelength of 3000 meters, so a quarter wavelength antenna is 750 meters and out of the question as this is a portable device.
The only potential option we have is an antenna that uses a circular plate, I have googled around and either my search criteria are very poor, or there are not a lot of options on low frequency antenna design. The books I have read have all been those tall antennas that you see at AM radio stations. Im just starting research into this and have no experience in antenna design so would greatly appreciate any information to get me on the correct track.
Thanks