AntWave: Antenna & RF Toolkit

AntWave is a professional mobile computing suite developed by a senior phased-array antenna engineer. It is designed to provide convenient and efficient analysis for antenna design, microwave systems, and RF engineering.

The app transforms electromagnetic theories into intuitive engineering results, with all algorithms based on the International System of Units (SI) and high-precision physical constants. With more than 20 core modules, the application covers basic antenna and microwave calculations, transmission line impedance, and antenna metric calculations.

[Core Functional Modules]

I. General Foundations
1. Reflection (Conversions: Refl. Coeff, Return Loss, VSWR)
2. Axial Ratio (Polarization analysis)
○ 2.1 Conversion (dB, linear, and XPD)
○ 2.2 Phase/Amp Deviation (Calculation from imbalance)
○ 2.3 Polarization Mismatch (Loss factor calculation)
3. Far-Field Distance (Minimum test distance)
4. Space Attenuation (Free Space Path Loss)
5. Doppler Shift (Frequency offset for relative motion)
6. Z Y S11 Conversion (Impedance, Admittance, and S11)

II. Transmission Line
7. Characteristic Impedance (Line analysis)
○ 7.1 Coaxial
○ 7.2 Microstrip
○ 7.3 Stripline
○ 7.4 Rectangular Waveguide
8. Skin Depth (Conductor penetration depth)
9. Waveguide Wavelength (Cutoff and Guide wavelengths)
○ 9.1 Cutoff Wavelength λc
​○ 9.2 Guide Wavelength λg
10. Standard Waveguide Data (Integrated lookup table)

III. Antenna Metrics
11. Antenna Gain (Aperture gain and directivity estimation)
○ 11.1 Circular Aperture
○ 11.2 Rectangular Aperture
○ 11.3 Directivity (Estimation from beamwidth)
12. Beamwidth (Beamwidth calculation)
○ 12.1 General Circular
○ 12.2 Uniform Circular
○ 12.3 Uniform Rectangular
13. Antenna Noise Temp (Passive antenna equivalent temp)
14. Pointing Loss (Gain loss due to alignment errors)
15. Surface Accuracy Loss (Ruze’s Equation for tolerances)

IV. Measurement & Tools
16. GEO Look Angle (Azimuth, Elevation, Tilt for GEO)

[App Highlights]

Expert Visual Logic: Clean 2D design, no ads, for professional field use.

Offline Privacy: No backend servers, no data collection. Designs remain private.

Instant Feedback: Real-time parameter linkage for immediate optimization.

AntWave: Bringing precision to complex engineering at your fingertips.