series feed

series feed

[′sir·ēz ′fēd]
(electronics)
Application of the direct-current voltage to the plate or grid of a vacuum tube through the same impedance in which the alternating-current flows.
References in periodicals archive ?
Building on best practices from current feed roll system designs, Cumberland says the enhanced U Series Feed roll incorporates additional upgraded features to improve overall performance.
In a low profile microstrip array antenna, the signal may be distributed via a corporate feed network or a series feed kind [3].
The local USO Fort Knox center received 50 tickets to the NASCAR Sprint Cup Series Quaker State 400, the Nationwide Series Feed The Children 300 and the Camping World Truck Series UNOH 225 at Kentucky Speedway.
However, in this work, the research effort is focused on a novel type of series feed N x N BFN based on a dual-series Nolen matrix architecture.
These series feed a growing appetite in the international market.
Unlike the Bergmann MP.34/MP.35 submachine guns, which feeds from the right side of the receiver, the Steyr-Solothurn MP.30/MP.34/ MP.34(o) series feed from the left side, a traditionally more conventional location for side-feeding submachine guns.
Figure 1 shows a 2 x 2 circularly polarized patch array consisting of four dual-feed circular polarized square patches, each with an input impedance [Z.sub.incp] and a series feed network producing the sequential rotation.
describe the use of a series feed network to provide appropriate phase shifting and power splitting among the radiating elements.
Xu, "Design of a 1 * 20 series feed network with composite right/left-handed transmission line," Progress In Electromagnetics Research, Vol.
The GL-SD60 series feed on a DC source of 11-15V/22-30V, consume a typical power usage of 76W, have a typical luminous efficacy of 46 lm/W, and last for a lifespan of over 20,000 hours, giving users excellent mobility and liberating their owners from frequent replacement.
A series feed configuration with an L-shaped strip for a narrow square-ring slot antenna has been applied to achieve 3 dB AR bandwidth of more than 6% [6], but the capacitance value between the bent strip and ground is very critical to obtain a low axial ratio and good impedance matching [7].
A 4x 4 sequentially rotated patch antenna array fed by a series feed with a 3 dB AR bandwidth of 12.4% and a 2 : 1 voltage standing-wave ratio bandwidth of 14.7% was reported in [20].