Multiband antenna suitable for applications 868/915MHz (LoRa, LoRaWAN, Sigfox, ISM), GSM-GPRS 900/1800MHz, 3G-UMTS 2100MHz, 4G-LTE / 5G (Bands1, 2, 3, 5, 8) Omnidirectional antenna with radiating element specific for each frequency band (geometry λ/4 – ¼ wave)