Electronics and Photonics
太赫兹移相芯片
Terahertz Phase Shifting ChipA 3-bit 360° phase-shifting chip designed for terahertz frequencies (224.5 GHz) that utilizes branch impedance reconfiguration via Schottky barrier diodes to achieve low phase error, low insertion loss (<12.6 dB), and low amplitude fluctuation (<3 dB). / 一种用于太赫兹频率（224.5 GHz）的3位360°移相芯片，利用肖特基势垒二极管通过分支阻抗重构实现低相位误差、低插入损耗（<12.6 dB）和低幅度波动。
- Knowledge type
- 物理设备
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-10-30 19:06:01
Sub-knowledge points
L-shaped in-line probe180° phase-shifting unit45° phase-shifting unitSchottky barrier diodes (SBDs)Branch impedance reconfigurationMatching lines
Higher-order knowledge points
Terahertz devicesWaveguide-microstrip transition
Main parameters and performance indicators
Frequency: 224.5 GHzPhase Resolution: 3-bit (45° precision)Insertion Loss: < 12.6 dBAmplitude Fluctuation: < 3 dBPhase Error: Low phase error
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsA 3‐Bit Low‐Phase‐Error 360° Terahertz Phase‐Shifting Chip Using Branch Impedance ReconfigurationOpen source
Related products and links
Terahertz Phase Shifting Chip
Creation and modification trail
1 recordsRecord title: Terahertz Phase Shifting Chip.
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