具有上带增益增强功能的dc - 150ghz带宽InP HBT混频器模块

IF 4.5 1区工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Microwave Theory and Techniques Pub Date : 2024-12-05 DOI:10.1109/TMTT.2024.3509695

Teruo Jyo;Munehiko Nagatani;Hitoshi Wakita;Miwa Mutoh;Yuta Shiratori;Hiroyuki Takahashi

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引用次数: 0

摘要

本文介绍了一种用于下一代光通信的宽带混频器模块。混频器模块包括0.8 mm和1 mm同轴连接器接口，并实现了采用磷化铟（InP）双异质结双极晶体管（DHBT）技术制造的有源混频器IC。对于混频器IC，我们设计了一种上边带（USB）增益增强技术，使用共模增益增强差分对和相位偏移的差分本振（LO）信号。制作的混频器模块实现了- 4 dB的转换增益（CG）和150 GHz的RF带宽，从直流（dc）到150 GHz，这是迄今为止报道的最宽带宽。

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DC-to-150 GHz Bandwidth InP HBT Mixer Module With Upper-Sideband Gain-Enhancing Function

This article presents a wideband (WB) mixer module for next-generation optical communications. The mixer module includes 0.8- and 1-mm coaxial connector interfaces and implements an active mixer IC fabricated using indium phosphide (InP) double hetero-junction bipolar transistor (DHBT) technology. For the mixer IC, we devised an upper-sideband (USB) gain-enhancing technique using a common-mode-gain boosted differential pair and differential local oscillator (LO) signals with a phase offset. The fabricated mixer module achieved a conversion gain (CG) of −4 dB and an RF bandwidth of 150 GHz, from direct current (dc) to 150 GHz, which is the widest bandwidth ever reported.

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来源期刊

IEEE Transactions on Microwave Theory and Techniques 工程技术-工程：电子与电气

CiteScore

8.60

自引率

18.60%

发文量

486

审稿时长

6 months

期刊介绍： The IEEE Transactions on Microwave Theory and Techniques focuses on that part of engineering and theory associated with microwave/millimeter-wave components, devices, circuits, and systems involving the generation, modulation, demodulation, control, transmission, and detection of microwave signals. This includes scientific, technical, and industrial, activities. Microwave theory and techniques relates to electromagnetic waves usually in the frequency region between a few MHz and a THz; other spectral regions and wave types are included within the scope of the Society whenever basic microwave theory and techniques can yield useful results. Generally, this occurs in the theory of wave propagation in structures with dimensions comparable to a wavelength, and in the related techniques for analysis and design.