Mar 23, 2015 antenna modeling software for the mac i like using mac computers because of the inherent stability of the underlying unix operating system, and the immunity to most viruses. One disadvantage, however, is that not all types of programs are written for the mac. Antenna modeling for beginners is an introductory guide to using modeling software for designing and. Antenna modeling software for the mac i like using mac computers because of the inherent stability of the underlying unix operating system, and the immunity to most viruses. Hf dipole antenna this antenna software will help you design a simple wire dipole antennas for 1 30 mhz. Details on how to construct this antenna, both as standalone and as a parabolic dish feed can be found at this link. Link here for information and instructions on how to run nec2 in a microsoft windows environment.
You can then run multiple eznec test cases while autoez automatically changes one or more. Software, elnec antenna modeling and analysis by w7el. In addition to english default, russian more information about russian mmana available on dl2kqs website. Coax line is a simple and fast app that allow you to calculate the loss of your coax line and calculate power output from your antenna system cocoanec cocoanec is a mac os x application intended primarily for the design and modeling of antennas. Nasa uses feko to develop wireless sensors computational electromagnetic. All personal antenna modeling software is windows based, so if you have a mac you need to boot to windows or use a virtual machine with windows as i do. Antenna modeling for beginners over the last decade, computerized antenna modeling has advanced greatly with inexpensive and even free modeling software now available. Dec 09, 2007 kok chen w7ay has again blessed the apple mac osx using radio amateur with his expertise. This incarnation i am running is called cocoanec written for mac os x by kok. Details on how to construct this antenna, both as standalone and as. Aether gives hams logging software that is as powerful, easy to use, and good looking as the operating system it runs on. Amateur radio programs for apple macos category is a curation of 89 web resources on, rumlog, spek, scrlog. I also mention yagi analysis by sm2iev, because in its time it made an impact on the vhf uhf yagi developer scene.
Emmcap software for modeling of arbitrarily shaped wire structures and the computation of their electromagnetic behavior, including radiation and scattering. Over the last two decades, computerized antenna modeling has advanced greatly. Kb0ykis radio zone online jpole designer, online yagi designer, the copper cactus double jpole pcaad 2. Mininec pro is an antenna analysis program for windows and macintosh computers. Emmcap software for modeling of arbitrarily shaped wire structures and the computation of their electromagnetic behavior, including radiation and scattering problems. It can model a wide range of antenna types, calculate radiation patterns, power gains, fronttoback ratios, feed impedances, bandwidths, the effects of loading inductors. Numerical electromagnetics code nec2 unofficial home page.
Antenna descriptions and pattern plots are easily saved and recalled for future analysis. View antenna display, showing the wires making up the model of the fiveelement beam, with currents and 2d slice superimposed to show orientation. Can be interfaced to hfwin32 propagation prediction software. The dl6wu yagi is highly regarded as being easy to build with repeatable results, broad bandwidth and a useful pattern. The physical design of the antenna is entered such as the lengths of wires and elements. Much of my antenna research work is based on systematic antenna modeling in a version of the numerical electromagnetics code nec.
At first, antenna modeling software is difficult to understand, primarily because of the cartesian coordinate method used. Antenna modeling used to be the domain of scientists and engineers with very expensive antenna ranges covering acres and acres of land strewn with expensive equipment. There is one program that i know of for mac but i found that it didnt handle some problems correctly so i dont use it. Cfd, finite element analysis fea, and thermal simulation. Nec2 antenna modeling for apple mac osx cocoanec 2. An absolute must for true antenna enthusiasts who need to get the most out of their antenna software, especially those at ease in a more technical environment. Basis for antenna modeling using computer software originally written in fortran in the 1970s by gerald burke and andrew poggio of the lawrence livermore national laboratory the code is based on the method of moments solution of the electric field integral equation efie for thin wires and the magnetic field integral. Multiple patterns can be superimposed on a single graph for comparison. Antennex antennex is a online magazine dedicated exclusively to everything related to antennas. May 16, 2020 yagi calculator is a windows program that also runs well on linux, ubuntu 8. Although antenna modeling is a skill which, like all skills, comes with a learning curve, any motivated radio amateur can learn the basics of eznec with a little patience and modest effort. The following brief notes will provide links to known antenna modeling software providers. Many consider antenna modeling programs to be overkill for most if not all ham radio antenna experimenters needs.
Antenna software free download antenna top 4 download offers free software downloads for windows, mac, ios and android computers and mobile devices. For a given frequency, the feedpoint impedance is calculated, along. Nec4 the latest version of nec is nec4, which overcomes most of the. Analysis of thinwire structures in the presence of finite ground. This time it is a wonderful implementation of the nec2 actually the c version called nec2c antenna modeling engine with input and output interfaces for the apple cocoanec 2. The application is free and it can be downloaded from the download page which can also be accessed by using the download tab button at the top of this page. Fdtd antenna simulator is a complete software package for antenna analysis and design using the fdtd method. It displays in realtime solar flux, aindex, kindex, and much more. A quick look at some of the features of the antenna modeling program cocoa nec 2. Mmana antenna modeling program tutorial, part 1 a stepbystep invertedcoathanger antenna mmana modeling program design example. Eznec is a powerful but very easytouse program for modeling and analyzing nearly any kind of antenna in its actual operating environment. To download and try the software click upmost two links below on the right setup. Modeling, a powerful tool in amateur radio, can help you to design antennas and optimize their performances. It also offers 3d simulation, continuous modeling, and.
M mana is a powerful antenna modeling program that is fascinating to experiment with. This reflects substantial structure changes to the program. What is the best software used for antenna design and. Antenna modeling for beginners is an introductory guide to using modeling software for designing and evaluating. Cocoanec free nec software for the mac osx tiger operating system by w7ay. The program provides ability for changing the language of signs and messages of the program. Cocoanec cocoanec is a mac os x application intended primarily for the design and modeling of antennas.
The nec simulation model, and sample output, can be found here. It will help you understand antenna modeling and evaluate the antenna software available. The most interesting part of the software is, it can help you to improve your design by projecting the antenna radiation pattern and estimating the radiation resistance. Besides regular improvements, new improvements create the possibility of further improvements of capabilities and services available with the program. I use a virtual machine on the mac to run win10 in a window ha for a few things that arent available on the mac, which is mostly antenna modeling, spice circuit modeling, and a very efficient contest logger on the rare occasions that i contest. Antenna modeling software from dan maguire ac6la multinec, moxon generator, tldetails, etc. With the proliferation of personal computers and affordable even free software, antenna modeling has become a popular amateur activity. Intel cpu is required on xp and vista systems but not on windows 7 and later. Jul 11, 2019 especially designed for antenna modelers, 4nec2 is a simple tool for designing, optimizing and verifying 2d or 3d geometry structures. It can model a wide range of antenna types, calculate radiation patterns, power gains, fronttoback ratios, feed impedances. Coax line is a simple and fast app that allow you to calculate the loss of your coax line and calculate power output from your antenna system cocoanec cocoanec is a mac os x application intended primarily for the design and modeling of antennas dx toolbox dx toolbox gathers information from the web on solar and geomagnetic conditions that affect radio propagation. As indicated by the name, cocoanec uses the cocoa framework of mac os x. Kok chen w7ay has again blessed the apple mac osx using radio amateur with his expertise. Dx toolbox dx toolbox gathers information from the web on solar and geomagnetic conditions that affect radio propagation.
Rotate the antenna display and zoom in for details. The best yagi uda antenna modelling software today i want to share with you a great yagi uda antenna modeling software for amateur radio operator and enthusiast. Advanced antenna modeling is in every respect the guide to using modeling software for designing, optimizing and evaluating antennas. Take a look at my tutorial for describing antennas for wlan deployment. Usb icom civ interface milstd188 interface radio hobbyist products 22m part 15 beacon kit cw keyer for beacons kit jellyfish transformer cyclops antenna transformer general interest programs atomic macpc audiocorder. Modeling, a powerful tool in amateur radio, can help you design antennas and optimize their performance. Designed from the groundup using apples cocoa, aether supports the latest mac os x technologies, and provides the experience that mac users expect. With the proliferation of personal computers and affordable even free software, antenna modeling has become a. Antenna modeling software for the mac henry ott consultants. Ads software is good for cases when you want to simulate and characterize your antenna design in companion whit other microwave components for example an antenna which is.
Antenna modeling for beginners k3rrr kilo three triple r. Nec based antenna modeler and optimizer by arie voors 4nec2 is a completely free nec2, nec4 and windows based tool for creating, viewing, optimizing and checking 2d and 3d style antenna geometry structures and generate, display andor compare nearfarfield radiation patterns for both the starting and experienced antenna modeler. The first benefit you get from using a good antenna design program is a much better understanding of all the parameters and compromises that go into the design of an antenna system. Comprehensive electromagnetic software watch this quick introduction video to learn how feko can help you. Altair feko is a comprehensive computational electromagnetics cem code used widely in the telecommunications, automobile, space and defense industries. Mininec pro antenna analysis software black cat systems. Long yagis are commonly used from the 144mhz amateur band to the 2. Antenna modeling software and other utility programs by dan maguire, ac6la autoez automated use of eznec. Lte mac lab is simulation software, and includes features such as 3d modeling, turbulence modeling, presentation tools, agentbased modeling, and industry specific database. Antennas that make the most of your lot avoid antennas unlikely to work evaluate antenna sales pitches optimize portable and field day antennas opens the door to more tools 52420 antenna modeling getting started 4. The test drive tutorial in the extensive users manual is the easiest and best way to get started.
There is one program that i know of for mac but i found that it didnt handle some problems correctly so i. Actually, i just operated an existing simulator, a piece of software called numerical. For a given frequency, the feedpoint impedance is calculated, along with theoretical efficiency. Wire antenna software free antenna modeling software. This time it is a wonderful implementation of the nec2 actually the c version called nec2c antenna modeling engine with input and output interfaces for the apple. There is also a sample nec model that you can use to test your setup. Usb icom civ interface milstd188 interface radio hobbyist products 22m part 15 beacon kit cw keyer for beacons kit jellyfish transformer cyclops antenna transformer general interest programs atomic mac pc audiocorder. Dec 14, 2019 eznec is a powerful but very easytouse program for modeling and analyzing nearly any kind of antenna in its actual operating environment. Basis for antenna modeling using computer software originally written in fortran in the 1970s by gerald burke and andrew poggio of the lawrence livermore national laboratory the code is based on the method of moments solution of the electric field integral equation efie. Dec 24, 2014 antenna modeling for beginners over the last decade, computerized antenna modeling has advanced greatly with inexpensive and even free modeling software now available. Yagi calculator is a windows program that also runs well on linux, ubuntu 8. I like using mac computers because of the inherent stability of the underlying unix operating system, and the immunity to most viruses.
You can then run multiple eznec test cases while autoez automatically changes one or more variables between runs. Last year i did a little electromagnetic antenna simulation for a project of mine. Download eznec easytouse program for modeling and analyzing nearly any kind of antenna as well as similar components in its actual operating environment. Antenna calculator for ios free download and software. See the pattern and antenna currents on the same color 3d display as the antenna. Autoez works in conjunction with the eznec antenna modeling program and allows you to use variables to control diverse aspects of the model. Jun 16, 2018 all personal antenna modeling software is windows based, so if you have a mac you need to boot to windows or use a virtual machine with windows as i do. Especially designed for antenna modelers, 4nec2 is a simple tool for designing, optimizing and verifying 2d or 3d geometry structures. Antenna calculator is an app that takes the trouble out of calculating antenna lengths. Mmanagal is an antennaanalyzing tool based on the moment method, which was introduced in mininec. Let this app do all the hard calculations for you at the touch of a button. Antenna software free download antenna top 4 download. Antenna modeling software for the mac march 23, 2015 i like using mac computers because of the inherent stability of the underlying unix operating system, and the immunity to most viruses. T2fd the forgotten antenna on nordic shortwave center.
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