Development and design of millimeter-wave solid integrated circuits

毫米波固体集成电路开发设计

• 批准号: 12650389
• 负责人: OHTA Isao
• 金额: $ 2.11万
• 依托单位: Himeji Institute of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2000
• 资助国家: 日本
• 起止时间: 2000 至 2001
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-12650389/
• 关键词: millimeter-wave; solid integrated circuit; NRD guide; waveguide; passive component; directional coupler; hybrid; multiport network; ミリ波受動回路素子; マルチポート回路; マイクロ波; マイクロ波受動回路素子; 電力分配回路

A Design of passive components and integrated circuits consisting of (Hyper-)NRD guides ((H)NRD-guides) and/or rectangular waveguides(a) The research derived dispersion characteristics of asymmetrical coupled-HNRD-guides consisting of two HNRD guides of difference cross sections arranged closely through the transverse resonance technique.(b) Millimeter-wave directional couplers of 3 and 6 dB were designed by using the above asymmetrically coupled HNRD-guides at 60 GHz, and flat coupling properties were realized.c The research designed two types of HNRD guide to rectangular waveguide transitions with a fractional bandwidth of about 10 percents.(d) The research suggested the analytical and designing method of the (H)NRD and E-plane rectangular waveguide integrated structures on the basis of the transverse reosonance technique. In addition, the reseach realized a directional coupler of integrated HNRD-E-plane waveguide structure with a relative bandwidth of 10 percents.(e) The research tr … More eated an asymmetrical coupled-HNRD-guide with difference groove dimensions by MoL (the method of lines) approach and realized a directional coupler with performance comparable to the above coupled-line couplers using this asymmetrical structure.B. Design of E-plane waveguide components and integrated waveguide circuit(a) Deign method of integrated E-plane multi-furcation power dividers was shown, and a three- and a four-way power dividers with a wide bandwidth over full X-band were successfully designed.(b) The research exhibited the analytical method for radial E-plane waveguide multiports consisting of a coaxial cavity with n radially-coupled E-plane waveguides, applied the method to the optimum design of a waveguide-type rat-race, and demonstrated a good hybrid property comparable to that of an ideal 3/2-wavelength distributed rat-race by modifying cavity radius, port positions and Impedance steps inserted at each port.(c) The research proposed a simple 3 dB hybrid consisting of an E-plane rectangular cavity with four diagonal coupling waveguides, and optimized the hybrid by using jointly with the E-plane planar-circuit approach, and the segmentation and desegmentation methods. In addition, a design tool for optimization of E-plane cavity-type hybrid was built up, and good hybrid properties were obtained.(d) An eight-port hybrid constructed of four E-plane cavity-type hybrids were proposed, and its circuit configuration was optimized with the above approach. As a result, an eight-port hybrid having a bandwidth of 1.5 GHz was realized at K-band.C. Design of H-plane waveguide components(a) The research proposed compact H-plane multi-stepped and tapered directional couplers (short-slot hybrids) without complexity such as coupling apertures, septa, and tuning posts, and successfully designed various couplers with a broad bandwidth of 30 or more percents at X- and W-band by using the optimization tool on the basis of a multimode equivalent circuit model.(b) An H-plane eight-port hybrid consisting of four above short-slot hybrids was suggested, and a circuit with a broad bandwidth of about 20 percents was designed.D. Future subjects(a) Development of a design tool inclusive of effect of conductor loss.(b) Development of new guide structure for millimeter and sub-millimeter waves. Less

由（H）NRD波导和/或矩形波导组成的无源元件和集成电路的设计（a）通过横向谐振技术导出了由两个不同横截面的HNRD波导紧密排列组成的非对称耦合HNRD波导的色散特性。(b)利用上述非对称耦合的HNRD波导设计了60 GHz的3 dB和6 dB毫米波定向耦合器，实现了平坦耦合特性。(d)提出了基于横向共振技术的（H）NRD和E面矩形波导集成结构的分析和设计方法。此外，本研究还实现了一种相对带宽为10倍的HNRD-E面集成波导结构定向耦合器。(e)研究TR ...更多信息 用MoL（直线法）方法制作了一种具有不同槽形尺寸的非对称耦合HNRD波导，并利用这种非对称结构实现了性能与上述耦合线耦合器相当的定向耦合器。E面波导器件和集成波导电路的设计（a）给出了E面多分叉集成功分器的设计方法，并成功设计了一个全X波段的三路和四路宽带宽功分器。(b)给出了由n个径向耦合E面波导组成的同轴腔径向E面波导多端口的解析方法，并将其应用于波导型鼠道的优化设计，通过改变腔半径、端口位置和端口阻抗阶跃，得到了与理想3/2波长分布鼠道相当的良好混合特性。(c)提出了一种简单的由E面矩形腔和四个对角耦合波导组成的3 dB混合器，并结合E面平面电路方法和分段与去分段方法对混合器进行了优化。建立了E面腔型混合器的优化设计工具，获得了良好的混合性能。(d)提出了一种由四个E面腔型混合电路构成的八端口混合电路，并利用上述方法对其电路结构进行了优化。结果，在K波段实现了带宽为1.5GHz的八端口混合电路。H面波导元件的设计（a）本研究提出了没有耦合孔、隔板和调谐柱等复杂性的紧凑型H面多台阶和锥形定向耦合器（短槽混合器），并通过使用基于多模等效电路模型的优化工具，成功设计了X和W波段30个或更多个平行度的各种宽带耦合器。(b)提出了一种由上述四种短槽混合电路组成的H面八端口混合电路，并设计了一个带宽约为20倍频的电路。（a）开发包括导体损耗影响的设计工具。(b)毫米波与亚毫米波新型波导结构之发展。少

项目成果

鍋野恭宏: "E面多分割電力分配器の設計"2000年電子情報通信学会エレクトロニクスソサイエティ大会講演論文集. エレクトロニクス1. 98 (2000)

Yasuhiro Nabeno：“E 平面多分功率分配器的设计”2000 年 IEICE 电子学会电子会议论文集 1. 98 (2000)。

岸原充佳: "非対称分布結合HNRDガイド方向性結合器の設計"平成13年電気・情報関連学会中国支部連合大会講演論文集. 191 (2001)

Mitsuyoshi Kishihara：“非对称分布耦合HNRD引导定向耦合器的设计”2001年中国电气与信息相关学会联合会会议论文集191（2001）。

Tadashi Kawai: "A design of integrated E-plane multi-furcation power dividers"Technical Rep of IEICE, MW2000-99. 1-6 (2000)

Tadashi Kawai：“集成 E 平面多分叉功率分配器的设计”IEICE 技术代表，MW2000-99。

岸原 充佳: "平坦分配特性をもつ分布結合HNRDガイド方向性結合器"2001年電子情報通信学会ソサイエティ大会講演論文集. エレクトロニクス1. 81 (2001)

Mitsuyoshi Kishihara：“具有平坦分布特性的分布式耦合 HNRD 引导定向耦合器”2001 年 IEICE 学会电子会议记录 1. 81 (2001)。

岸原 充佳: "横共振法による非対称結合HMRDガイドの解析"2001年電子情報通信学会ソサイエティ大会講演論文集. 93 (2001)

Mitsuyoshi Kishihara：“使用横向共振法分析非对称耦合 HMRD 波导”2001 年 IEICE 学会会议记录 93 (2001)。