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Directional Coupler Product List and Ranking from 6 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Apr 08, 2026~May 05, 2026
This ranking is based on the number of page views on our site.

Directional Coupler Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Apr 08, 2026~May 05, 2026
This ranking is based on the number of page views on our site.

  1. 緑屋電気 Tokyo//Testing, Analysis and Measurement
  2. フォトン Kyoto//software
  3. スタック電子 Tokyo//Industrial Electrical Equipment
  4. マイクロニクス Tokyo//Industrial Electrical Equipment
  5. 5 ミニサーキットヨコハマ Tokyo//Electronic Components and Semiconductors

Directional Coupler Product ranking

Last Updated: Aggregation Period:Apr 08, 2026~May 05, 2026
This ranking is based on the number of page views on our site.

  1. Narda-MITEQ Company Profile 緑屋電気
  2. Analysis example of a porous directional coupler. フォトン
  3. System product "Directional Coupler" スタック電子
  4. About directional couplers マイクロニクス
  5. 4 [Information] Directional Coupler: Its Operation and Applications ミニサーキットヨコハマ

Directional Coupler Product List

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Analysis example of a porous directional coupler.

While suppressing the losses of the guiding wave tube, branch the wave and measure the reflected power ratio, etc., in the sub-guiding wave tube.

The porous directional coupler is a coupler with numerous coupling holes created in two waveguides (WRJ-10) that share the E-plane, demonstrating good directionality over a wide bandwidth. We analyzed the electromagnetic waves within the waveguide when 10 GHz microwaves (TE10) were incident at the ports of the waveguide. The diameter of the holes is larger closer to the center, and the center positions of the holes are arranged at intervals of one-quarter of the wavelength within the tube. For more details, please download the catalog.

  • Magnetic field analysis/electromagnetic wave analysis
  • Analysis Services
  • Contract Analysis
  • Directional Coupler

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Narda-MITEQ Company Profile

Various microwave components from DC to 70GHz, ultra-low noise LNA for satellite communication, up and down converters!

Narda-MITEQ is an expert in microwave components and subsystems with many years of experience. Recognized by world-class defense companies such as Boeing, Lockheed Martin, and Raytheon for quality, long-term reliability of products, and technical support from experienced engineers. Additionally, we have many years of experience in products for satellite communications, with a proven track record in ground station and satellite-mounted products. 【Product Lineup (Partial)】 ■ Adapter ■ Attenuator ■ Coupler ■ Power Divider/Hybrid ■ Termination *For more details, please download the PDF or feel free to contact us.

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  • High frequency/microwave parts
  • Converters and Transducers
  • Directional Coupler

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About directional couplers

[Application Example] This explains the measurement of traveling wave power using a 3-port directional coupler as an example.

■Signal Analyzer MSA500 Series A handheld signal analyzer that combines real-time and sweeping methods (real-time spectrum analyzer). By incorporating both real-time method using fast Fourier transform (FFT) and the traditional sweeping method, it is possible to utilize the advantages of both approaches. ■Spectrum Analyzer MSA400 Series Compact, lightweight, and low-cost. A full-fledged spectrum analyzer with performance and functionality that rivals large bench-type models. Directional couplers are used to measure the power of the forward wave entering from the input port. For example, in the diagram below, there is a power monitor when connecting an RF signal generator to an antenna to transmit radio waves. This example explains the directional coupler.

  • Time-frequency measurements
  • Directional Coupler

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System product "Directional Coupler"

This is an optimal directional coupler for cable transmission lines and equipment integration.

At Stack Electronics Co., Ltd., we offer a wide range of coaxial switches and coaxial splitters commonly used in high-frequency devices, as well as high-frequency filters, combiners, and amplifiers that require reliability. Directional couplers are high-performance products that branch off a constant level of signal on a broadband signal transmission line without significantly reducing the trunk level (low-loss type). They are ideal for cable transmission lines and equipment integration. 【Adoption Method】 ○ DCN, DCB Type: Transformer type adopted ○ BSC Type: Microstrip line adopted For more details, please contact us or download the catalog.

  • High frequency/microwave parts
  • Directional Coupler

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[Information] Directional Coupler: Its Operation and Applications

It is one of the important signal processing devices! We will also introduce examples of applications for directional couplers and bidirectional couplers!

This document introduces the "Directional Coupler." Its basic function is to monitor RF signals with high isolation between the signal port and the monitor port, supporting the analysis, measurement, and processing of various applications based on a specified coupling degree. Since the directional coupler is a passive device, it operates in the reverse direction as well, where the signal couples with the main path signal depending on the device's directionality and coupling degree. [Contents] ■ Definition ■ Types of Couplers ■ Applications of Directional Couplers ■ Applications of Bidirectional Couplers ■ Summary *For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic parts
  • Directional Coupler

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[Research Material] World Market for Directional Couplers

World Market for Directional Couplers: Up to 10 dB, 10-20 dB, 20-30 dB, Commercial, Military, Space, Others

This research report (Global Directional Couplers Market) investigates and analyzes the current status and outlook for the global directional couplers market over the next five years. It includes information on the overview of the global directional couplers market, trends of major companies (sales, selling prices, market share), market size by segment, market size by major regions, and distribution channel analysis. The segments by type in the directional couplers market focus on ranges of up to 10 dB, 10-20 dB, and 20-30 dB, while the segments by application cover commercial, military, aerospace, and others. The regional segments calculate the market size of directional couplers by dividing it into North America, the United States, Europe, Asia-Pacific, Japan, China, India, South Korea, Southeast Asia, South America, the Middle East, and Africa. It also includes the market share of major companies in the directional couplers market, product and business overviews, and sales performance.

  • Other services
  • Directional Coupler

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