7 Best Free Antenna Design App For Android

Here is a list of best free Antenna Design app for Android. An antenna is basically a metal conductor that transmits and receives radio signals. There are many types of antennas with different shapes and sizes such as Dipole, Inverted Vee, J Pole, Cubical Quad antennas, and more. If you want to design an antenna for a specific frequency, angle of horizon, etc., parameters, then check out these antenna design apps.

Through these apps, users can design antennas of various types like Quad Loop, Dipole, J Pole, Yagi Uda, and more. Although, some apps are specially designed to create antennas of a specific type. To design or calculate the specifications of an antenna, these apps need various input parameters like Operating Frequency, Antenna Angle, velocity Factor, etc. After that, these apps analyze all the input parameters and generate antenna specifications like Total Length, Leg Length, Height Above Ground, Radials B length, and more. Along with antenna specification, some apps also show antenna diagrams to further help users create an antenna. The process to design antennas is quite simple in all these apps. Still, to help out novice users, I have included the necessary antenna design steps in the description of each app.

These apps also carry additional tools through which users can calculate the impedance, cut-off frequency, capacitance, coaxial cable loss, etc. Go through the list to know more about these apps.

My Favorite Antenna Design App For Android:

Amateur Radio Toolkit is my favorite app as it allows users to create various types of antennas like J Pole, Cubical Quad, etc. Plus, it also offers multiple additional tools like capacitance, inductance, etc.

You can also check out lists of best free Poster Design, Logo Design, and Tattoo Design apps for android.

Amateur Radio Toolkit

Amateur Radio Toolkit is a free antenna design app for Android. This app is mainly developed for radio hobbyists so that they can calculate and design antennas of various types like Dipole Antenna, Vertical Antenna, J Pole Antenna, Cubical Quad Antenna, and more. Apart from antenna designing, this app can also be used to design Filters, Inductors, and other components. Now, follow the below steps to design antennas using this app.

Main Features:

• Launch this app and select an antenna type that you want to design from various available ones like Dipole, Vertical, J Pole, Ground Plane, etc.
• After that, specify the input parameters antenna parameters like Antenna Frequency, Antenna Angle,  Velocity factor, etc. According to the type of antenna, input parameters will change.
• Now, this app will analyze the input parameters and provides output antenna dimensions and specifications like Vertical Monopole Length, Radials B length, Inverted Vee Length, and more. In addition to output antenna specifications also shows a basic diagram of the output antenna.

Additional Features:

• This app offers various additional tools through which users can calculate the impedance, cut-off frequency, capacitance, Inductance, etc., parameters of a coaxial cable.

Limitations:

• The free version of this app shows ads on its main interface.
• Some features of this app are also locked like Pi Attenuator, T Attenuator, Inductors in Parallel, etc. To remove ads and remove all the limitations, users need to purchase the paid version of this app.

Final Thoughts:

It is a feature-rich antenna design app through which users can calculate the specifications of various antenna designs like J Pole, Ground Plane, Inverted Vee, etc.

Antenna Tool

Antenna Tool is a free antenna design app for Android. This app helps ham Radio, CB, and other radio users design antenna of various types. Some of the antenna types this app can design are Dipole, Vertical, Inverted Vee, and Quad Loop. To create antenna design, users need to enter some input parameters namely Antenna Frequency, Antenna Type, and Angle From Horizon. According to the input parameters, this app shows all the output parameters through which users can design an antenna. Now, follow the below steps to design antennas using this app.

How to design antenna using Antenna Tool:

• Start this app and enter the frequency of the Antenna that you want to design.
• After that, select an antenna type from various available ones and then choose the angle from the horizon.
• As soon as users input all the required parameters, this app will generate output antenna specifications namely Total Length, Leg Length, Height Above Ground, and Minimum Spread.

Limitation:

• The free version of this app shows ads on its interface. To remove ads, users need to purchase its premium version.

Final Thoughts:

It is another good antenna design app through which users can design antennas of various types.

Cantennator

Cantennator is another free antenna design app for Android. This app is specially designed to calculate the dimensions, designs, and specifications of homemade antennas like WiFi, 4G-LTE, Tin Can, Bi-Quad, CoCo, Antenna, and more. The good thing about this app is its ability to calculate antenna specifications only by using few input parameters like Working Frequency, Number of Turns, OHM Value, etc. Now, follow the below steps to design antennas using this app.

Main Features:

• Launch this app and select the type of antenna that you want to design.
• After that enter the operating frequency and hit the calculate button to start the antenna specification calculation process.
• Now, users can view output antenna specifications like length of wave, distance v_r, estimated gain, half-power beamwidth, etc. Along with antenna specifications, it also shows a basic diagram of antennas.

Additional Feature:

• Coaxial Cable Loss: Using this tool, users can calculate the coaxial cable loss using working frequency, VSWR, and Cable Length values.

Final Thoughts:

It is another good antenna design app through which users can calculate the design specifications of various types of antennas such as CoCo, 3 Element Yagi Yuda, Helix, Tin Can, and more.

YagiPro

YagiPro is another free antenna design app for Android. As its name implies, it is mainly a Yagi Uda antenna design app. This app cannot only provide antenna design specifications but also shows antenna design and antenna parts renderings. Now, follow the below steps to design Yagi Uda antenna using this app.

How to design antenna using YagiPro:

• Open the interface of this app and input antenna parameters namely Antenna Frequency, Parasitic Elements, Parasitic Diameter, and Boom Diameter values.
• After that, specify whether the boom is isolated from parasitic or not.
• Now, users can view the output antenna specifications like Reflector Length, Dipole Length, Dipole Position, Director Length, approx gain in Db, etc.

This app shows a diagram of the Yagi Uda antenna.

Additional Feature:

• This app also provides a description of the Yagi Uda antenna for new users.

Final Thoughts:

It is another good antenna design app through which users can calculate the design specifications of Yagi Uda antennas.

LPDA designer

LPDA designer is another free antenna design app for Android. Through this app, users can calculate the specification of LPDA or Log Periodic Antennas. LPDA antennas are used in applications that require more bandwidth such as Dish TV, Digital Networks, etc. Now, to design an antenna, users need to manually enter multiple input parameters such as Frequency, Input Impedance, Diameter of element, Boom Sectional View, etc. According to the input parameters, this app will generate a detailed specification of an LPDA antenna. Now, follow the below steps to design an antenna using LPDA designer.

How to design antenna using LPDA designer:

• Launch this app and specify input parameters for your LPDA antenna such as lowest & highest frequency, diameter of element, square side of the boom, etc.
• After that enable optimal spacing or manually specify a relative spacing parameter.
• Now, click on the calculate button to view the detailed LPDA antenna dimensions like Vertex Angle, Number of Elements, L1, L2, L3, Spacing between elements, and more. Besides this, a diagram of the LPDA antenna is also provided.

Limitation:

• This app shows ads on its main interface.

Final Thoughts:

It is another good antenna design app through which users can design LPDA antennas according to their requirements.

Dipole Antenna Calculator Lite

Dipole Antenna Calculator Lite is another free antenna design app for Android. Through this app, users can design dipole antennas of various specifications. To do that, users need to specify some input antenna parameters namely Wire Gauge, Feedline Velocity, and Analyzer Frequency. Now, follow the below steps to design dipole antenna using this app.

How to design antenna using Dipole Antenna Calculator Lite:

• Launch this app and select a wire gauge from various available ones such as 10 gauge, 12 gauge, 16 gauge, 22 gauge, etc.
• After that, select Feedline Velocity from available ones like .96, .94, .78, .79, etc.
• Now, choose the analyze frequency between 7 and 7.3 MHz.
• According to the input parameters, users can view dipole antenna specifications like Antenna length, Electrical length, Wavelength, Wire Capacitance, Wire Inductance, Antenna Gain, etc.

Additional Feature:

• This app also suggests small modifications that users can make to an antenna for optimal performance.

Final Thoughts:

It is another good antenna design app through which users can calculate the specifications of a dipole antenna.

Ham Radio Tools

Ham Radio Tools is the last free antenna design app for Android. Through this app, users can calculate the specifications of a ham antenna. Apart from designing antennas, it can also be used to calculate EPR, OHM’s Law, LC Resonance, Q Codes, etc. Now, follow the below steps to design antenna using this app.

How to design antenna using Ham Radio Tools:

• Launch this app and go to the Antenna Calculator section.
• After that,  enter the frequency of the Antenna that you want to create.
• According to the entered frequency, this app will calculate and shows the Dipole and Vertical antenna length in both foot and meters.

Additional Features:

• This app offers multiple additional tools to calculate EPR, Resonance, and other Ham radio parameters.

Limitation:

• The free version of this app shows ads on its interface.

Final Thoughts:

It is another good antenna design app through which users can calculate the Dipole and Vertical lengths of ham antennas.