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Related to slotted: slotted line
See: split
References in periodicals archive ?
At present, most of miniaturization slotted antennas adopt line structure, but there are a few studies concern on changing slot line width to meet with the requirements of UWB and each slot on both sides of the design adopts the asymmetric structure, so it will expand the frequency bandwidth of antenna to be about 105%.
In the paper, it designs a ladder broadband symmetry slotted feed structure to realize the UWB frequency coverage.
This broad-band element is expected to enable broad-band conformal load-bearing antenna structures such as Slotted Waveguide Antenna Stiffened Structure.
Braun, "A slotted waveguide array antenna from carbon fibre reinforced plastics for the European space SAR," Acta Astronautica, Vol.
The geometric center of the slotted element in the Cartesian coordinate system is defined by coordinates (a/2, [y.sub.0], 0), the center coordinates of external aperture Se in the spherical coordinate system {r, [theta], [phi]} are (R, [pi]/2, 0).
When the flow stream contains swirl, the discharge coefficient for the standard orifice varies by as much as 3.5% while the slotted plate exhibits less than 0.75% variation on fluid swirl angles of 30[degrees].
Yamakita, On the stability of slotted aloha systems with exponential backoff and retransmission cutoff in slow-frequency-hopping channels, Proc.
This bandwidth is normally considered to be rather extreme for a resonant slotted waveguide antenna.
The rectangular waveguides are usually used as a radiating waveguide for the edge slotted waveguide antennas with the slots cutting into the broad walls for resonance.
Unit and slot characteristics: Some items can only be slotted in certain areas of the facility based on the height and weight of the item.