When we filed the application for it with the FCC we showed that the antenna was below ground level, which caused FCC to ... suspended a few inches below the tunnel ceiling, and fed from the south end ...

Italian ground segment service provider Leaf Space ... Leaf Space said the triband Ka, X and S-band antenna at its Blönduós, Iceland facility entered service in June following successful tests ...

Most of us would try some form of dipole on our adventures, but the antenna he’s using caught our eye as it’s described as an end-fed half-wave, but it has both a half-wave and quarter-wave ...

Ring shape microstrip antenna designs supported ... Initially, the offset proximity-fed design of a basic circular ring patch is discussed that yields an impedance BW of 128 MHz (10%). Further, a ...

This necessitates versatile, low-cost antenna ... drone-to-ground packet transmission scenario. Results based on received signal strength indicator (RSSI) show that the pattern reconfigurability ...

In a recent post, the ArianeGroup teams are pleased to formalise that their latest innovation in satellite technology, the Sprint antenna reflectors, has passed the acceptance review: “Together with ...

This Antenna System is built around an efficient, resonant, robust, convenient, and easy 49:1 EFHW (End-Fed Half-Wave) antenna at the core ... For ensuring capacitive ground coupling! - 350 INR ...

Signals move from one antenna to another in several ways, based on the radio wave’s frequency. At low frequencies (less than 3 MHz), propagation is by ground ... λ/4 elements end-to-end with ...

Besides, to improve impedance matching we use the ANSYS HFSS optimization tool, to indicate the best position of DGS concerning the inset fed ... To this end, a DGS with H-format was added to the ...