20W1dB attenuating piece of aluminium nitride ceramic substrate
An aluminum nitride ceramic and aluminum nitride substrate technology, applied in electrical components, circuits, waveguide devices, etc., can solve the problem that the impedance and attenuation accuracy deviate from the actual requirements, the attenuation accuracy does not meet the requirements, and the high and low temperature impact resistance performance To improve the performance, reduce defective products, and increase the impact resistance of high and low temperature
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0013] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0014] Such as figure 1 As shown, the aluminum nitride ceramic substrate 20W 1dB attenuator includes a 5*5*1MM aluminum nitride substrate 1, the back of the aluminum nitride substrate 1 is printed with a back guide layer, and the front of the aluminum nitride substrate 1 is printed with Wire 2 and resistors R1, R2, R3, resistors R1, R2, R3 are connected by wires to form an attenuation circuit, and the attenuation circuit is electrically connected to the back conductive layer through silver paste, so that the attenuation circuit is grounded and conducted. The attenuation circuit is symmetrical along the center line of the aluminum nitride substrate, the output end of the attenuation circuit is connected to a pad 5, the input end is connected to a pad 6, and the two pads 5, 6 are symmetrical along the center line of the aluminum nitride substra...
PUM
Property | Measurement | Unit |
---|---|---|
impedance | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com