W wave band isolated three-way waveguide power division combiner
By using the combination of equal-partition E-face Magic T, unequal-partition branch bridge and combined E-face Magic T in the w-band odd-channel power synthesizer, the problems of poor impedance matching and low synthesis efficiency are solved, and stable and reliable odd-channel power synthesis is achieved.
CN119726046AActive Publication Date: 2025-03-28成都远望雷芯电子技术有限公司
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Patent Information
- Application Number
- CN202510027701.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2045-01-08
AI Technical Summary
Technical Problem
The prior art has problems such as poor impedance matching, low synthesis efficiency and possible chip damage in w-band odd-number power synthesizers.
Method used
A three-way waveguide power division synthesizer with w-band isolation is adopted. Through the combination of equal-divided E-face Magic T, unequal-divided branch bridge and combined E-face Magic T, flexible power distribution and high isolation of the signal are achieved, and impedance matching is improved.
Benefits of technology
The stability of the input and output ports under mismatch conditions is achieved, ensuring the stability and reliability of odd-number synthesis methods, improving the efficiency of power synthesis and avoiding chip damage.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to a w wave band isolated three-way waveguide power dividing synthesizer, which comprises an equant E-surface magic T, a branch bridge I, a branch bridge II and a combining E-surface magic T, a first equally-divided magic T branch and a second equally-divided magic T branch are arranged on the two sides of the equally-divided E-face magic T, a first combining magic T branch and a second combining magic T branch are arranged on the two sides of the combining E-face magic T, the first equally-divided magic T branch and the first combining magic T branch are connected with a first branch bridge, and the second equally-divided magic T branch and the second combining magic T branch are connected with a second branch bridge. High isolation of branch ports is realized while flexible power distribution is realized by utilizing the flexibility of power distribution of unequal branch bridges and a waveguide magic-T combination mode, the problem of matching between the w-band odd-number path synthesizer and a device is effectively solved, the stability of input and output ports under a mismatching condition can be realized, and the reliability of the device is improved. And the odd-number path synthesis mode is stable and reliable.
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