Navigon Gps Antenna
This file takes a patch antenna and a dipole, rotates the dipole, and calculates the overall output levels, taking into consideration the array pattern, and a variable combiner. There are extensive comments to show what was being attempted, and some commented out sections to show how the file was...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): 2 element antenna array with spherical rotation Download |
Communication signals can be attenuated at the receive antenna if there is a misalignment between the transmit and receive antenna. This can be either a static misalignment or a time varying misalignment, like when an antenna is mounted on a tower that sways in the wind.Communications signals can...
Platforms: Matlab
License: Freeware | Size: 256 KB | Download (45): Antenna Pointing Loss Blocks Download |
THIS IS BROAD BAND LOG PERIODIC ANTENNA DESIGNING PROG. WHICH IS DESIGNED FOR RECEIVING DD1 & DD-NEWS CHANNEL.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (50): Broad Band Antenna Download |
Given the orbital parameters of a satellite equipped with a steerable antenna and the locations of two ground stations whose visibility circles are overlapped (e.g. Matera and Svalbard), the model is able to compute the time spent by the steering mechanism to repoint the dowlink antenna from the...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (42): Repointing Time of Satellite Antenna Download |
GPS::Poi is a Perl module who provides a variety of low- and high-level methods for parsing 'ov2' extention file of POI (Point of Interrest ). 'ov2' is Tomtom GPS format . Tomtom is trade mark .
Platforms: *nix
License: Freeware | Size: 10.24 KB | Download (52): GPS::Poi Download |
HS GPS is a software library (with full C source code) which provides access to a NMEA-183 compliant GPS receiver via a serial communications port, decoding NMEA sentences: $GPGGA, $GPGSA, $GPGSV, $GPGLL, $GPRMC and $GPVTG. Decoded parameters include: time, date, position, altitude, speed, course...
Platforms: Palm OS, Windows
License: Freeware | Size: 309 KB | Download (973): HS NMEA GPS C Source Library 1.0 Download |
GPS (Global Positioning System) receivers tell you where you are anywhere on the planet! The Global Positioning System (GPS) is a collection of 24 earth-orbiting satellites and these satellites allow any person who owns a GPS receiver to determine his or her precise longitude, latitude and...
Platforms: ALL
License: Freeware | Download (223): How a GPS Receiver Works Download |
HS GPS is a software library (with full C source code) which provides access to a NMEA-183 compliant GPS receiver via a serial communications port, decoding NMEA sentences: , , , , and . Decoded parameters include: time, date, position, altitude, speed, course and heading, according to standard -...
Platforms: Windows
License: Freeware | Size: 309 KB | Download (398): HS NMEA GPS C Source Library Download |
RouteConverter displays, modifies, enriches and converts GPS data between over 75 formats. It works without installation under Linux, Mac OS X and Windows, automatically detects the format of a file, supports drag and drop, undo and redo, offers a map view onto the positions of routes, tracks and...
Platforms: Windows, Mac, *nix, Windows 7, Solaris,FreeBSD,OpenBSD,Java
License: Freeware | Size: 6.61 MB | Download (162): RouteConverter Download |
Create and edit waypoints, tracklogs, routes, and insert scanned images of map. More than 160 GPS models recognized. Garmin, Magellan, Eagle and others
- Most complete free program for GPS devices
- Compatible with more than 160 GPS models
- Support for Garmin, Magellan and others
- Easily...
Platforms: Windows
License: Freeware | Size: 54.92 MB | Download (57): GPS TrackMaker Download |
Java base GPS Waypoint manipulation.Provides a toolkit for managing a variety of GPS Waypoint input formats like GPX, used by ExpertGPS and GeoCaching.com, as well as conversion formats for certain GPS devices.Similar in goals to gpsbabel.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 4.58 MB | Download (43): GPS Blender Download |
A very basic, very simple Java based GPS tool. Reads NMEA from GPS device over serial port - and does a few usefull things with it. The goal is to have something that can run and be useful on a desktop, laptop and handheld device.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 1.33 MB | Download (48): KISS GPS Download |
Preparation of GPS routes and analysis of GPS logs in the context of outdoor sports (biking, skiing, trecking, gliding, geocaching, mountaineering). Our hope is to have a multi platform, multi GPS file and map format software.
Platforms: Windows, Mac, BSD, Linux
License: Freeware | Size: 6.18 MB | Download (50): Le Petit Poucet gps software Download |
OpenGTS (Open Source GPS Tracking System) is a full featured web-based GPS tracking system for your fleet of vehicles. It supports OpenLayers and other map providers, detail/summary Reporting, and various GPS tracking devices.
Platforms: Windows, Mac, BSD, Linux
License: Freeware | Size: 4.27 MB | Download (46): Open GPS Tracking System Download |
A dialect-neutral Smalltalk library which supports communication with NMEA enabled devices, such as GPS receivers. The initial specific target device will be a Magellan GPS315 receiver.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 19.78 KB | Download (50): Smalltalk NMEA GPS Serial Library Download |
Viking is a free/open source program to manage GPS data. You can import, plot and create tracks and waypoints, show OSM, Terraserver, Bing Aerial and other maps, geotag images, see real-time GPS position, get geocaches, control items, etc. It is written in C & the GTK+2 toolkit.
Platforms: Windows, Mac, BSD, Linux
License: Freeware | Size: 1.01 MB | Download (46): Viking GPS data editor and analyzer Download |
for example yagi(2.4e9,14) this is for wifi antenna
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): Yagi antenna Download |
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
License: Freeware | Size: 10 KB | Download (51): Smart Antenna Systems for Mobile Communications Download |
In the past several years compact radio navigation receivers have proliferated in the civilian market place, generally under the name of GPS or Global Positioning System. Appearing as handheld units or built into cars, mobile phones, and airplanes, these commercial applications originated from a...
Platforms: Matlab
License: Freeware | Size: 1.04 MB | Download (45): GPS Navigation Toolbox GNT Download |
A collection of utilities for translating GPS coordinates to related coordinate systems (Earth Centere Fixed, Topocentric, UTM) with auxiliary routins for horizon computation and ray ellipsoid intercepts.
Platforms: Matlab
License: Freeware | Size: 1.28 MB | Download (57): GPS Coordinate Transformations Download |