Antennas

This program was written as part of a university project.The program uses design curves to allow users to design antennas. The design curves are interactive - i.e., click and drag with the mouse.The accuracy of the design curves is not guaranteed.To start: run the file 'AntennaWizards.m'

Discuss the case where there a multiple (two) transmit antennas and multiple (two) receive antennas resulting in the formation of a 2x2 Multiple Input Multiple Output (MIMO) channel. We will assume that the channel is a flat fading Rayleigh multipath channel and the modulation is BPSK.The...

Set of functions to help students and engineers to make analysis and synthesis of transmission lines, waveguides, antennas and radio links.


Platforms: Matlab

This function calculates physical bounds on Q and D/Q for linearly polarized antennas composed by non-magnetic materials and circumscribed by various geometries as described in:Gustafsson, Sohl, and KristenssonIllustrations of new physical bounds on linearly polarized antennas,IEEE Trans....


Platforms: Matlab

Switcher - LPT device handler, a simple software to handle devices such as antennas connected to an LPT port. The “1” button erects a logical one at pin 2 of an LPT-port, the “2” button sets high level at pin 3 and so on. The program can be launched with several command line parameters.


Platforms: Windows

Wire Pilot 1.02 is a photo retoucher designed exclusively to eliminate cables, antennas, etc from your photos that ruin them, leaving them free of all these elements that don+t interest you.


Platforms: Windows

openBmap collects data and provides open maps and statistics of all communicating objects: cellular antennas, wifi hotspots. All softwares from back-end to client are open-source under AGPL v3 license.


Platforms: Windows, Mac, Linux

finds exact gain, directivity and input impedance of Yagi or log-periodic antennas (planar symmetric array of cylindrical dipoles, many driven elements) for a range of specified frequencies, integrates 2D for segments on the same element, moment method


Platforms: Windows, Mac, BSD, Solaris, Linux

This is an old program (1.999) that I have written for understanding radiation patterns of antennas. Basically I was looking for the relationship between interference diagram (Fourier transform of ilumination, usually called Array Factor) and 3D radiation pattern of the Array. For that reason, it...


Platforms: Matlab

Until recently, Base station antennas have been omnidirectional or sectored. This can be regarded as a waste of power as most of it will be radiated in other directions than toward the user. In addition, the power radiated in other directions will be experienced as interference by other...


Platforms: Matlab

In gear driven high accuracy positioners (antennas, teloscope mounts, some robots, etc...) on axis position data is collected from one sensor (synchro, resolver, encoder, etc..) mounted on axis and velocity data is collected from another sensor (tach, resolver RDC, encoder, etc...) mounted on the...


Platforms: Matlab

This particular NVNA measurement setup is referenced from the following: J Hu et al "Calibrated Nonlinear Vector Network Measurement Without Using a Multi-Harmonic Generator" to appear in IET Microwaves, Antennas & Propagation. It's also extensively described in the following: J Hu "Radio...


Platforms: Matlab

N?*?HR.com is the home of MobileLog and PPCMorse - ham radio software utilities for PocketPC PDAs. N?*?HR.com has a completely revamped ham radio links page which includes a rating system, periodic validation and ability to submit new links. It's a great resource for links to antennas,...


Platforms: *nix

The Wire Pilot photo retouching software line was initially designed only for wire removal. Now with Wire Pilot you can retouch linear objects like wires, posts, and antennas, as well as any other unwanted objects. Working like a true master, with Wire Pilot you can easily retouch digital photos...


Platforms: Windows

MacStumbler is a small utility to emulate the functionality of projects like netstumbler, bsd-airtools, and kismet. It's meant purely for educational or auditing purposes, although many people enjoy using these types of programs to check out how many WiFi (wireless) networks are in their area,...


Platforms: Mac

An antenna design and electronics/electrical tool package. It takes you step by step through the design of the following types of antennas: - Dipole - Fat Dipole - Yagi - J-Pole - Super J-Pole - Log Periodic - Cubic Quad - Vertical - helical It also performs the following calculations: -...


Platforms: Mac

V-Radio is the best solution for those who prefer listening to music, news or radio shows on their PC! Listen to any radio station you want directly from the Internet! No antennas or hardware is required! It is totally free! It contains no advertisments and will never expire since it has no...


Platforms: Windows

IridiumFlares is an application that predicts the flares produced by the constellation of communication satellites known as Iridium. A flare can be observed when a light source (such as the sun or the moon) is reflected by one of the satellite???*a*?s antennas. A flare is a very bright phenomenon...


Platforms: *nix