Abstract: The invention disclosures a method for improving modeling speed of digital slide scanner, relates to the technical field of microscopes, the modeling speed is slow for image quality; and the focusing plane positions of the modeling points in modeling and in scanning imaging are different, which causes decrease of image quality, that is the question that higher requirement on motion repetition precision of the stage. The invention adopts modeling and scanning imaging in units of scanning lines, modeling and scanning the current line and modeling and scanning imaging the next line thereafter, wherein the modeling of the next line takes advantage of the time from the end of the current line to line feeding and returning to the beginning of the next line, during which the modeling is completed, which may parallel the modeling time with scanning and line feeding process, and effectively reduce the equivalent modeling time.

Abstract: Example embodiments of the present disclosure provide a resonator (100) and a filter (500). The resonator (100) comprises a capacitance metal sheet (110), an inductance metal sheet (120) and a mounting metal sheet (130). The capacitance metal sheet (110) is configured to generate capacitance of the resonator (100) with a top surface (202) of a metal cavity (200) for housing the resonator (100). The inductance metal sheet (120) is configured to generate inductance of the resonator (100), which is connected to the capacitance metal sheet (110) and extends to a bottom surface (204) of the metal cavity (200). The mounting metal sheet (130) is connected to the inductance metal sheet (120) and configured to mount the resonator (100) in the metal cavity (200). The example embodiments of the present disclosure can implement a resonator and a filter with high performance, small size and low cost.

Abstract: A cavity filter including a housing, defining a cavity; and a planar resonator arrangement including multiple planar resonators that are arranged in a common plane inside the cavity, wherein the multiple planar resonators include at least: a first planar resonator including a first elongate planar lead terminating at a first planar head, and a second planar resonator including a second elongate planar lead terminating at a second planar head, wherein the first resonator and the second resonator are immediately adjacent and wherein the first elongate planar lead, the first planar head, the second elongate planar lead and the second planar head extend within the common plane.

Abstract: The invention disclosures a method for improving modeling speed of digital slide scanner, relates to the technical field of microscopes, the modeling speed is slow for image quality; and the focusing plane positions of the modeling points in modeling and in scanning imaging are different, which causes decrease of image quality, that is the question that higher requirement on motion repetition precision of the stage. The invention adopts modeling and scanning imaging in units of scanning lines, modeling and scanning the current line and modeling and scanning imaging the next line thereafter, wherein the modeling of the next line takes advantage of the time from the end of the current line to line feeding and returning to the beginning of the next line, during which the modeling is completed, which may parallel the modeling time with scanning and line feeding process, and effectively reduce the equivalent modeling time.