This requires removal (or at least partiallremoval) of the aircraft headliner or overhead panels, cutting a hole, mounting the antenna, sealing the antenna, running coaxial antenna
cable from the GPS antenna to the GDL82 and then putting it back together.
The main goal of this work is to validate the double short distance slot coaxial antenna
. A computational model, phantom experimentation, and breast swine in vivo experimentation were carried out.
A minimally invasive coaxial antenna
was used to irradiate the phantom.
Replacing coaxial antenna
cables is often a deferred task because of the accompanying induced sticker shock.
For the next coaxial antenna
(antenna 2), a small gap in the outer conductor, spaced a quarter-wavelength back from the end of the coaxial line, is added to the simple extended inner conductor antenna.
This is the type of adapter that kids use to connect their video game machines to the coaxial antenna
input of any TV set.
In fact, if you battle performance issues with an existing navcomm, it might make sense to replace antennas first (after bench test) which might also include coaxial antenna
Finite Element Method (FEM) has been used to simulate the performance of microwave coaxial antennas
. Linear solver performed FEM model constructing two-slot antenna geometry.
For vertical coaxial antennas
the mutual impedance is:
These omnidirectional antennas have the advantages of planarity, easy integration and low construction costs, compared to coaxial antennas