With the above to consider and much more to discover, MMANA-GAL is by all means a practical and handy tool to have around when you need to analyze and optimize antennas. Many excellent examples of both graphical and mathematical methods appeared in literature printed prior to , for example, F. Search other ham radio sites with Ham Radio Search. The plots show you the beam pattern in both vertical and horizontal planes. MMANA-GAL offers you a table that is used for antenna customization in which you define the characteristics of the device such as wire dimension, sources and loads. With all the correct data inserted, the results for the analysis are a click away. With it you are able to apply the mathematical model and solve electromagnetic field problems that cause radiation and impedance.
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Improved is mmana behaviour in crytical situations such as emergency close down, memory shortage or external interruption which can occur during calculations.
From now on in any Mmana, almost any trouble an usaved file is not lost but can be found as called, temp. Read the full changelog. Software beta testing was provided by a group of fellow amateurs. You insert the calculation data into mmana table as you would in Microsoft Excel by simply clicking in the mkana, typing in the value and hitting the Enter key.
Terman, Radio Engineering2d ed, p. However, Version 3 has one big advantage compared to later versions. In adding the contributions to the total field that are made mmana the individual doublets that can be considered as making up the actual current distribution of an antenna it is necessary to take into account the phase and the plane of polarization of each mmaja component field.
Mmana Design Software Share This.
MMANA-GAL (free) download Windows version
You can simply mmana an antenna, or load an antenna description file someone else has created, click a Start button, and MMANA will mmana and plot the vertical and horizontal far field radiation patterns of the antenna for you.
Mmanx to describe an antenna properly or ask MMANA to do something that is beyond its capabilities, impossible, or stupid and it will give you either no results or misleading results. However, those mmana examples are mmaan in Japanese and are believed to be available only in Japan. The mathematical calculations required to perform far radiation field integrations mmxna complex and laborious to do manually, but MMANA uses an improved faster and requiring less memory MININEC computation engine to do the work for you.
Information about the moment method of far radiation field determination has appeared in Amateur Radio literature. A software solution to help you analyze the design of an antenna using a complex mathematical method in a simple and efficient manner. Many excellent examples of both graphical and mathematical kmana appeared in literature printed prior tofor example, F. The radiation field produced by a transmitting antenna mmana having any known arbitrary current distribution can mmanaa found by adding the separate fields produced by elementary lengths of thin conductors with each elementary length treated mmana a very small radiating doublet mmanz.
Jan 27th, Freeware. Once the application finishes the calculation, the results mmana displayed in table along with a field plot. Click to load comments. Those field strength summations can be done mman either graphical or mathematical integration.
Besides wire definition, you can also configure the feeding points, loads or lumped-constants and assign pulses. The plots show you the beam pattern in both vertical and mmana planes.
With the above to consider and much more to discover, MMANA-GAL is by all means a practical and handy tool to have around when you need to analyze and optimize mmana. It costs you nothing!
The MININEC moment method of far field radiation calculation mmana a mathematical integration method based in nmana upon the fundamental concept of summing fields from many small elemental sections of thin antenna conductors that compose an antenna mman.
With it you are able to apply the mathematical model and solve electromagnetic field problems that cause radiation and impedance. You can explore its frame in a 3D manner by using your mouse to rotate it on any mmana. You also get a 3D pattern for the signal which can be displayed for both the planes simultaneously mmana one at a time. Included is a possibility of user’s interruption of extensively prolonged processes of calculation, mmama plos or optimisation. MMANA is a very capable and mmanaa tool if used correctly, but like with most sophisticated tools, correct use requires a certain amount of understanding and care.
Search other ham radio sites with Ham Radio Search. MMANA-GAL offers you a table that is used for antenna customization in which you define the characteristics of the device such as wire dimension, sources mmana loads. With all the correct data inserted, the results for the analysis are a click away. Furthermore, even though mmana is outdated, its capabilities are adequate to model most antennas mmana used by amateurs.
While you are mmana view mode, you can export the preview as an image along with a table that contains the relevant parameters of its design.