Abstract: The present invention relates to a phase-shifting and feeding device, comprising a metal cavity, a phase-shifting circuit, and a feeding network board. The metal cavity is a U-shaped groove structure and engages with a ground plane to form a shielding cavity, thereby having the effect of the cavity in a conventional phase shifter. Since the ground plane serves as a sidewall of the shielding cavity, one sidewall is omitted from the metal cavity relative to the cavity of a conventional phase shifter, thereby significantly reducing the thickness and weight of the metal cavity while ensuring the functions of the phase-shifting and feeding device. In addition, the metal cavity and the feeding network board are arranged to be jointly grounded, while a signal terminal is electrically connected to a feeding circuit. Therefore, the feeding circuit may feed the phase-shifting circuit without using a co-axial feeder.

Abstract: Provided herein are inhibitors of ubiquitin-specific-processing Protease 1 (USP1), their pharmaceutical compositions, and methods of use for treating diseases or disorders, such as cancers described herein.

Abstract: The present application provides a multi-standard-integrated antenna, comprising: a first antenna system having a Massive multiple-input multiple-output (MIMO) array; a second antenna system which has an antenna array and which operates at a set network standard, said second antenna system is a passive antenna system or an active antenna system; the set network standard is at least one of a 4G network standard, a 3G network standard, and a 2G network standard; the first antenna system and the second antenna system share a radome.

Abstract: The present invention relates to a phase-shifting and feeding device, comprising a metal cavity, a phase-shifting circuit, and a feeding network board. The metal cavity is a U-shaped groove structure and engages with a ground plane to form a shielding cavity, thereby having the effect of the cavity in a conventional phase shifter. Since the ground plane serves as a sidewall of the shielding cavity, one sidewall is omitted from the metal cavity relative to the cavity of a conventional phase shifter, thereby significantly reducing the thickness and weight of the metal cavity while ensuring the functions of the phase-shifting and feeding device. In addition, the metal cavity and the feeding network board are arranged to be jointly grounded, while a signal terminal is electrically connected to a feeding circuit. Therefore, the feeding circuit may feed the phase-shifting circuit without using a co-axial feeder.

Abstract: The present invention relates to the field of communications technology, and in particular, to technology related to impedance matching in communication technology, and in particular, to a dielectric phase shifting unit, dielectric phase shifter and base station antenna. It includes a feeding network and a dielectric plate for impedance matching and for moving along a predetermined path, an impedance matching portion of the dielectric plate being disposed on one end of the dielectric plate adjacent to an input port on the feeding network. The present invention not only reduces the number of impedance matching and network loss; it also reduces the equivalent electrical length of the entire network, effectively saving costs, reducing the complexity of disassembly and assembly of related components, and improves disassembly and assembly efficiency.

Abstract: The present invention relates to the field of communications technology, and in particular, to technology related to impedance matching in communication technology, and in particular, to a dielectric phase shifting unit, dielectric phase shifter and base station antenna. It includes a feeding network and a dielectric plate for impedance matching and for moving along a predetermined path, an impedance matching portion of the dielectric plate being disposed on one end of the dielectric plate adjacent to an input port on the feeding network. The present invention not only reduces the number of impedance matching and network loss; it also reduces the equivalent electrical length of the entire network, effectively saving costs, reducing the complexity of disassembly and assembly of related components, and improves disassembly and assembly efficiency.

Abstract: A phase shifter of cavity type includes an integrally formed cavity, a feeding network disposed inside the cavity, a dielectric element disposed between the feeding network and the cavity, and at least one transmission-line transformation device. The at least one transmission-line transformation device is connected with the cavity by welding for connecting an outer conductor of a transmission cable, and for passing an inner conductor of the transmission cable into the cavity and being connected with the feeding network. Phase shifting is achieved by straight movement of the dielectric element along the longitudinal direction of the cavity. For the phase shifter of cavity type, the cavity and transmission-line transformation device are individually designed, and as a result, difficulty in design and manufacture is decreased. In addition, fasteners such as screws are not used for securing the phase shifter, thus avoiding reliability and inter-modulation problems resulted from failure of screws.

Abstract: A dielectric phase shifter comprises a cavity having an elongated receiving space, a phase shifting circuit disposed inside the receiving space, and a dielectric element slidably mounted in the receiving space and parallel with the phase shifting circuit. A rail is disposed on an inner wall of the cavity for preventing contact between the movable dielectric element and the phase shifting circuit. By providing a number of rails between the phase shifting circuit and the dielectric element, direct contact between the dielectric element and a feeding network is prevented. As a result, no additional force will be imposed on the feeding network and reliability is enhanced. Moreover, wear of the feeding network and/or dielectric element during operation of the phase shifter is eliminated.

Abstract: A microwave component of cavity type includes an integral cavity and a microwave network circuit disposed in the cavity. The cavity has multiple enclosing walls and a chamber defined by said multiple enclosing walls. The chamber is intended for accommodating the microwave network circuit therein. A wiring slot is defined in at least one of the enclosing walls, and at least one first through hole extended through the chamber is provided on each wiring slot. The microwave component of cavity type features small size, simple structure, and wide application. Furthermore, cost may be reduced, batch production may be achieved, use of fasteners such as screws is avoided, and the passive inter-modulation products caused by fasteners are eliminated, as the microwave component is secured without any screws.

Abstract: A dielectric phase shifter comprises a cavity having an elongated receiving space, a phase shifting circuit disposed inside the receiving space, and a dielectric element slidably mounted in the receiving space and parallel with the phase shifting circuit. A rail is disposed on an inner wall of the cavity for preventing contact between the movable dielectric element and the phase shifting circuit. By providing a number of rails between the phase shifting circuit and the dielectric element, direct contact between the dielectric element and a feeding network is prevented. As a result, no additional force will be imposed on the feeding network and reliability is enhanced. Moreover, wear of the feeding network and/or dielectric element during operation of the phase shifter is eliminated.

Abstract: A microwave component of cavity type includes an integral cavity and a microwave network circuit disposed in the cavity. The cavity has multiple enclosing walls and a chamber defined by said multiple enclosing walls. The chamber is intended for accommodating the microwave network circuit therein. A wiring slot is defined in at least one of the enclosing walls, and at least one first through hole extended through the chamber is provided on each wiring slot. The microwave component of cavity type features small size, simple structure, and wide application. Furthermore, cost may be reduced, batch production may be achieved, use of fasteners such as screws is avoided, and the passive inter-modulation products caused by fasteners are eliminated, as the microwave component is secured without any screws.

Abstract: A phase shifter of cavity type includes an integrally formed cavity, a feeding network disposed inside the cavity, a dielectric element disposed between the feeding network and the cavity, and at least one transmission-line transformation device. The at least one transmission-line transformation device is connected with the cavity by welding for connecting an outer conductor of a transmission cable, and for passing an inner conductor of the transmission cable into the cavity and being connected with the feeding network. Phase shifting is achieved by straight movement of the dielectric element along the longitudinal direction of the cavity. For the phase shifter of cavity type, the cavity and transmission-line transformation device are individually designed, and as a result, difficulty in design and manufacture is decreased. In addition, fasteners such as screws are not used for securing the phase shifter, thus avoiding reliability and inter-modulation problems resulted from failure of screws.

Abstract: The present invention provides a method for determining the individual effect of a plurality of genetic marker alleles on udder health, fertility and/or other health of a plurality of reference bovine subjects. The marker effects are employed in another aspect of the invention for determining a genomic estimated breeding value of a bovine subject based on the genotype of said bovine subject by correlating its genotype with the effect of each individual genetic marker allele on udder health, fertility, other health and/or estimated breeding value of the reference bovine subjects. Further provided are methods and computer program products and computer readable media for executing the methods of the invention.