A power divider/combiner includes a first transmission line that includes a first part and a second part, and a second transmission line and a third transmission line that are electromagnetically coupled with the first transmission line. The first part, the second part, the second transmission line and the third transmission line are each of a particular length. The first part, the second transmission line and the third transmission line are respectively connected to a first port, a second port and a third port for inputting/outputting signals having a target wavelength equal to four times the particular length.

A radio-frequency high-voltage waveguide device including an electrical conductor configured for operation with a radio frequency and a high voltage relative to a gaseous environment and/or a ground body, an electrically conductive contact unit that is in contact with the conductor at at least one point, the contact unit being arranged on an electrically insulating mount, and an electrically conductive field distribution assembly arranged on the electrically conductive contact unit, the assembly being electrically conductively connected to the contact unit and arranged at least partly in an inside of the mount.

A radio-frequency high-voltage waveguide device including an electrical conductor configured for operation with a radio frequency and a high voltage relative to a gaseous environment and/or a ground body, an electrically conductive contact unit that is in contact with the conductor at at least one point, the contact unit being arranged on an electrically insulating mount, and an electrically conductive field distribution assembly arranged on the electrically conductive contact unit, the assembly being electrically conductively connected to the contact unit and arranged at least partly in an inside of the mount.

A power divider, a regulation method, a power allocation method, a storage medium, and an electronic device are disclosed. The power divider includes M power division units. The M power division units are cascade connected to form a cascade structure of N levels, each of the power division units includes one input port and two output ports. Each of power division units in a Kth level in the cascade structure satisfies relationships of: input impedance of a power division unit in the Kth level conjugate-matches output impedance of a unit connected to an input port of the power division unit in the Kth level, and output impedance of the power division unit in the Kth level conjugate-matches load impedance of the power division unit in the Kth level, where N, K, and M are positive integers greater than or equal to 1.

A power divider, a regulation method, a power allocation method, a storage medium, and an electronic device are disclosed. The power divider includes M power division units. The M power division units are cascade connected to form a cascade structure of N levels, each of the power division units includes one input port and two output ports. Each of power division units in a Kth level in the cascade structure satisfies relationships of: input impedance of a power division unit in the Kth level conjugate-matches output impedance of a unit connected to an input port of the power division unit in the Kth level, and output impedance of the power division unit in the Kth level conjugate-matches load impedance of the power division unit in the Kth level, where N, K, and M are positive integers greater than or equal to 1.

A multi-level signal distribution device provides different enhanced isolation levels at a plurality of different frequency bands and may include an input port, a plurality of output ports, a splitter configured to be connected between the input port and the output ports and a filter. The filter is configured to provide the plurality of enhanced isolation levels between the input port and the output ports. The device is also configured to provide enhanced isolation levels between adjacent output ports and between distant output ports.

A MoCA splitter device may include an input port, a first output port and a second output port, a first transmission line configured to connect the input port to the first output port, a second transmission line configured to connect the input port to the first output port, a first isolation element configured to connect the first transmission line to the second transmission line, a second isolation element configured to connecting the first transmission line to the second transmission line. The first isolation element and the second isolation element are configured to provide an isolation level between the first output port and the second output port that is less than a predetermined isolation level of about less than 16 dB in a MoCA frequency band.

A power combiner/divider includes a main conductor; a ground conductor radially exterior of the main conductor; an input connector having a center conductor electrically coupled to the main conductor and having a second conductor electrically coupled to the ground conductor; a conductive cylinder including an inner cylindrical surface radially exterior of and spaced apart from the main conductor, including an outer cylindrical surface; a second ground conductor radially exterior of the outer cylindrical surface of the conductive cylinder, a gap being defined between the second ground conductor and the outer surface of the conductive cylinder; a plurality of output connectors, the output connectors having center conductors electrically coupled to the conductive cylinder and having respective second conductors electrically coupled to the second ground conductor; and means for receiving and retaining a gas inside the divider/combiner. Methods of manufacturing are also disclosed.

A power combiner/divider includes a main conductor; a ground conductor radially exterior of the main conductor; an input connector having a center conductor electrically coupled to the main conductor and having a second conductor electrically coupled to the ground conductor; a conductive cylinder including an inner cylindrical surface radially exterior of and spaced apart from the main conductor, including an outer cylindrical surface; a second ground conductor radially exterior of the outer cylindrical surface of the conductive cylinder, a gap being defined between the second ground conductor and the outer surface of the conductive cylinder; a plurality of output connectors, the output connectors having center conductors electrically coupled to the conductive cylinder and having respective second conductors electrically coupled to the second ground conductor; and means for receiving and retaining a gas inside the divider/combiner. Methods of manufacturing are also disclosed.

An orthomode junction for separating and/or combining orthogonally-polarized radiofrequency wave signals, comprises a body which has a main cavity forming a main waveguide, which has a blind end, and auxiliary cavities forming auxiliary waveguides, which communicate laterally with the main cavity in the vicinity of the blind end thereof, and a deflection insert situated at the blind end of the main cavity and facing the auxiliary cavities, the deflection insert having different shapes on the side of the auxiliary cavities respectively.