The invention comprises a method and apparatus for steering/scanning charged particles, comprising: a double dipole scanning system, comprising: (1) a beam path chamber comprising an entrance side and an exit side, the entrance side comprising a smaller area than the exit side; (2) a first dipole magnet, the first dipole magnet comprising a first coil and a third coil on first ...

A quasi-static antenna design is generated for an electrically small non-symmetric dipole antenna having enclosing surfaces that are not symmetrical with the contours of the dipole arms. The shapes of the enclosing surfaces are predefined. The antenna design is selected from among a set of antenna designs, each antenna design having a unique charge distribution geometry and charge distribution properties. ...

The present invention provides a high-sensitivity, carrier-resolved photo-hall and photoelectromagnet (pem) system utilizing multiple parallel dipole line (pdl) magnet systems. In one aspect of the invention, a hall measurement apparatus is provided. The hall measurement apparatus includes: a measurement chamber (e. G., a cryostat); a hall module having at least one freely-rotating cylindrical magnet within the measurement chamber; a motor-driven ...

Security paper based on an rf tag using a dipole array structure and a method for manufacturing the security paper. The security paper based on an rf tag using a dipole array structure includes first base paper, second base paper, and an rf tag printed on at least one of the first base paper and the second base paper, wherein ...

In some embodiments, an apparatus and a system, as well as methods, may include operating a transmitting antenna and a receiving antenna as equivalent tilted dipoles, wherein the tilted dipoles provide a selection of equivalent tilt angles for at least one of the transmitting antenna or the receiving antenna. Further activity may comprise receiving signals by the receiving antenna disposed ...

A low band panel antenna is described. The panel antenna has a double bend reflector, a n×m array of dipole elements symmetrically disposed within an interior portion of the double bend reflector, a five-sided cover. Further, a top portion of the five-sided cover has a dome that is disposed substantially in the middle of the top portion. Moreover, ...

There is disclosed a reconfigurable antenna device comprising a substrate having first and second opposed ends and first and second opposed side edges, the substrate incorporating a main groundplane. The antenna device further comprises a dipole antenna having first and second arms each having a proximal portion and a distal portion, the proximal portions extending substantially adjacent and parallel to ...

System and method for wireless, low-loss transmission in conductive medium of a radio-frequency signal received by a passive array of magnetic dipole elements from a source magnetic dipole. The individual elements are separated from one another by a distance on the order of or less than a quarter-wavelength corresponding to resonant radio-frequency. An array individual elements of which are microscopically ...

Disclosed herein are various exemplary embodiments of omnidirectional multiband symmetrical dipole antennas.

Disclosed are devices, systems, and methods for determining the dipole densities on heart walls. In particular, a triangularization of the heart wall is performed in which the dipole density of each of multiple regions correlate to the potential measured at various located within the associated chamber of the heart. To create a database of dipole densities, mapping information recorded by ...

A multiband radiating array according to the present invention includes a vertical column of lower band dipole elements and a vertical column of higher band dipole elements. The lower band dipole elements operate at a lower operational frequency band, and the lower band dipole elements have dipole arms that combine to be about one half of a wavelength of the ...

A semiconductor device includes a silicon semiconductor layer including at least one region doped with a first conductive type dopant, a metal material layer electrically connected to the doped region, and a self-assembled monolayer (sam) between the doped region and the metal material layer, the sam forming a molecular dipole on an interface of the silicon semiconductor layer in a ...

A plant for drying and solid state polycondensing a granular moisture-containing polymeric material includes a conduit feeding material to be treated longitudinally, a treatment zone located along the conduit, a blower of an inert gas into the conduit, and a radiating device emitting an alternating electromagnetic field in the radio-frequency band to dry and upgrade the material. The radiating device ...

A system and method for tracking medical articles located in a container includes a hybrid isolated magnetic dipole (“imd”) probe that provides an activating em energy rf field having a magnetic near field at least as great as the electric near field, both of which cover the entire interior of the container. The probe comprises a ...

One or more non-transitory machine-readable storage media comprising program code to control activation of an arrangement of transmitting and receiving sensors attached to a tool, wherein controlling activation of the arrangement of transmitting and receiving sensors comprises activating a transmitting sensor having a first tilt angle to generate a transmission signal. The program code is to acquire an acquired signal ...

The present invention is a fuel additive that includes adducts which have been formed in a solution of metallic ions, ethanol and water. In particular, the adducts are formed for the fuel additive when the solution is electromagnetically radiated. When formed, the adducts have relatively strong permanent dipoles that will influence the temporary dipoles of hydrocarbons in untreated fuel. Specifically, ...

A light-emitting polymer comprising a light-emitting repeat unit in a backbone of the polymer, wherein the polymer has an anisotropy of no more than 0. 8 and wherein a transition dipole moment of the light-emitting repeat unit is aligned with the polymer backbone.

A dual polarized antenna comprises the radiating arrangement and a feeding element containing two coaxial cables and two supporting conductors forming two perpendicular baluns supporting the radiating arrangement above a ground plate. The radiating arrangement comprises four crossed dipoles feeding by four symmetrical lines from the center of the radiating arrangement. Adjacent conductors of symmetrical lines connected together at the ...

A unit cell for an antenna comprises a conductive ground plane, a low-band radiator, a pair of high-band radiators, and a conductive partition disposed along an edge intersecting a pitch axis of the conductive ground plane. The low-band radiator comprises a pair of orthogonally coupled dipoles each having a vertical stem portion and an arm portion. Each arm disposed in ...

Parallel dipole line (pdl) trap seismometer and vibration sensors are provided. In one aspect of the invention, a seismometer is provided. The seismometer includes: at least one pdl trap having a pair of dipole line magnets, and a diamagnetic object levitating above the dipole line magnets; and a sensing system (passive or active sensing) for determining a position of the ...

A folding dipole antenna, a wireless communication module in which folding dipole antenna is incorporated, and methods for constructing the folding dipole antenna and the wireless communications module. The selection of the components of the folding dipole antenna and the wireless communication module and the arrangement of these components are such that wireless transmission performances are not or less affected ...