About the connection of cross omnidirectional antenna

About the connection of the cross type omnidirectional transmitting antenna

In the transmitting antenna of the meter band, we often use the so-called cross-type omnidirectional transmitting antenna composed of half-wave folded oscillators. To this end, I wrote a small program, as long as you enter the relevant parameters, the computer will automatically give the matching scheme between the transmitting device and the transmitting antenna.
The frequency in the parameter refers to the center frequency of the transmitted signal; the number of layers refers to the number of layers of the cross vibrator of the antenna in the vertical direction; the impedance of the main cable refers to the impedance of the transmitting cable connected to the transmitting device.

Frequency (MHZ) One layer, two layers and four layers Main cable impedance (75Ω 50Ω)

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