Part of Speech

Noun

Phonetic Transcription

/kæθoʊd ˈkʌpəlɪŋ/

Meaning and Usage

Meaning: "Cathode coupling" refers to a technique in electrical engineering and physics, typically associated with the connection between the cathode of a device (such as a vacuum tube or semiconductor) and another component in a circuit. This coupling can influence the operation of the device, particularly in amplifying signals or managing current flow.

Usage: The term is primarily used in technical discussions in written contexts such as academic papers, technical articles, and engineering manuals. It is not commonly used in everyday oral speech.

Frequency of Use: The term is less frequently used in casual conversations but has importance in specialized fields like electronics and telecommunications.

Example Sentences

1. The engineers focused on optimizing the cathode coupling to enhance the amplifier's performance.

2. (Перевод: Инженеры сосредоточились на оптимизации катодно-сопряжения для улучшения работы усилителя.)

3. Proper cathode coupling can significantly reduce distortion in the output signal.

4. (Перевод: Правильное катодно-сопряжение может существенно снизить искажения в выходном сигнале.)

5. The design of the circuit included several components that improved the cathode coupling efficiency.

6. (Перевод: Проектирование схемы включало несколько компонентов, которые улучшили эффективность катодно-сопряжения.)

Idiomatic Expressions

While "cathode coupling" as a term does not typically appear in idiomatic expressions, it sometimes pairs with technical jargon. Here are examples incorporating the term alongside its context:

1. In high-frequency applications, ensuring that cathode coupling is tight is imperative to avoid signal loss.

2. (Перевод: В высокочастотных приложениях обеспечение плотного катодно-сопряжения является обязательным для избежания потерь сигнала.)

3. Understanding the principles of cathode coupling helps engineers design more efficient circuits.

4. (Перевод: Понимание принципов катодно-сопряжения помогает инженерам разрабатывать более эффективные схемы.)

5. The research concluded that better cathode coupling leads to a more stable operation under varying conditions.

6. (Перевод: Исследование показало, что лучшее катодно-сопряжение приводит к более стабильной работе в различных условиях.)

Etymology

The word "cathode" comes from the Greek word "kathodos," meaning "way down." It was first coined in the early 19th century to describe the electrode through which electric current flows out of a polarized electrical device. The term "coupling" originates from the Dutch word “koppelen,” which means to link or connect. The combination of these terms describes the function of linking the cathode to another component in electronic circuits.

Synonyms and Antonyms

Synonyms: - Connection (in the context of electronics) - Linkage - Interface

Antonyms: - Decoupling - Separation - Disconnection

This comprehensive overview provides insights into "cathode coupling," its technical implications, and its relevance in the fields of electronics and engineering.