Broadband millimeter wave frequency agility frequency source

A frequency source, Bojie's technology, applied in the direction of automatic power control, electrical components, etc., can solve the problems of unsuitable for the miniaturization and integration of missile-borne electronic interference equipment, complex layout design, and difficult debugging, etc., to achieve volume reduction, simplification of circuit layout, and increased flexibility

Pending Publication Date: 2022-04-12
NO 8511 RES INST OF CASIC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a broadband millimeter-wave agile frequency source, which overcomes the traditional millimeter-wave agile frequency source's complex typesetting design, difficulty in debugging, large volume, and inability to meet the miniaturization and integration requirements of missile-borne electronic interference equipment. shortcoming

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  • Broadband millimeter wave frequency agility frequency source
  • Broadband millimeter wave frequency agility frequency source
  • Broadband millimeter wave frequency agility frequency source

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Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0013] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the figure). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0014] In addition, in the present inve...

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Abstract

The millimeter wave frequency agility frequency source comprises a phase-locked source module, a five-frequency-division module, a primary frequency conversion filtering module, a quadruplicated frequency module, a secondary frequency conversion filtering module, a clock module and a control module. The phase-locked source module outputs three paths of signals, the first path of output is connected with the primary frequency conversion module, the second path of output is connected with the five-frequency-division module, the third path of output is connected with the quadruplicated frequency module, the output of the five-frequency-division module is connected with the primary frequency conversion module, and the output of the clock module is connected with the quadruplicated frequency module. And the output of the quadruplicated frequency module and the primary frequency conversion module is connected with the secondary frequency conversion module to output millimeter wave signals through secondary frequency conversion. The millimeter wave frequency agility frequency source overcomes the defects that a traditional millimeter wave frequency agility frequency source is complex in typesetting design, large in debugging difficulty, large in size and not suitable for miniaturization and integration requirements of missile-borne electronic interference equipment.

Description

technical field [0001] The invention belongs to the field of frequency source design, and in particular relates to a broadband millimeter-wave frequency-agile frequency source. Background technique [0002] With the rapid development of technologies such as electronic countermeasures, microwave communication remote sensing, and radar and guidance, millimeter-wave frequency sources have been widely used in microwave systems. As core components, their performance directly affects the overall performance of the system. [0003] The traditional frequency-agile millimeter-wave frequency source is often realized by frequency conversion of a comb spectrum generator. During the realization process, filters with various indicators are required to obtain local oscillator signals and intermediate frequency signals. The circuit structure and layout are complex, the module is large in size, and difficult to debug, so it cannot be widely used. Contents of the invention [0004] The pur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03L7/18
Inventor 相海露吴中伟吴铁成潘彦陈舟陈涛孙宏途马乐娟朱翰韬梁锋
Owner NO 8511 RES INST OF CASIC
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