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Antenas, líneas y adaptación

Directividad

Type: Antena All levels Last review: 2026-07-21

La directividad es una característica de las antenas que mide su capacidad para concentrar la energía radiada en una dirección específica.

La directividad es una característica de las antenas que mide su capacidad para concentrar la energía radiada en una dirección específica. Es esencial para maximizar la eficiencia de la transmisión y recepción en operaciones de radioafición.

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Antes de continuar

Véase también

References

APA 7 presentation

15
American Radio Relay League. (2022). Master glossary: 100th edition ARRL handbook for radio communications [Supplemental material].
Bevelacqua, P. J. (s. f.). Measuring radiation pattern and an antenna’s gain. Antenna-Theory.com. https://www.antenna-theory.com/measurements/radpattern.php
Borisov, V. G. (1985). ABC del joven radiotécnico. Editorial Mir.
Deutscher Amateur-Radio-Club. (s. f.-a). Antennengewinn in dBi und dBd. 50Ω Lernplattform für Amateurfunk. Recuperado el 22 de julio de 2026, de https://50ohm.de/E_antennengewinn.html
Deutscher Amateur-Radio-Club. (s. f.-e). Halbwertsbreite. 50Ω Lernplattform für Amateurfunk. Recuperado el 22 de julio de 2026, de https://50ohm.de/A_halbwertsbreite.html
Hooton, H. D. (1969). Antenas para radioaficionados (2.ª ed. rev.). Arbó S. A. C. e I.
Institute of Electrical and Electronics Engineers. (2022). IEEE recommended practice for antenna measurements (IEEE Std 149-2021). https://standards.ieee.org/ieee/149/6667/
Institute of Electrical and Electronics Engineers. (2026). IEEE standard for definitions of terms for antennas (IEEE Std 145-2025). https://standards.ieee.org/ieee/145/7742/
International Telecommunication Union. (2024). Guidance for assessment, evaluation and monitoring of human exposure to radio frequency electromagnetic fields (Recommendation ITU-T K.91). https://www.itu.int/epublications/es/publication/itu-t-k-91-2024-01-guidance-for-assessment-evaluation-and-monitoring-of-human-exposure-to-radio-frequency-electromagnetic-fields/en
International Telecommunication Union. (2024). Measurement of radio frequency electromagnetic fields to determine compliance with human exposure limits when a base station is put into operation (Recommendation ITU-T K.100). https://www.itu.int/rec/T-REC-K.100-202408-P/en
Mack, R. (2010). SDR Simplified - Introduction to CIC Filters. QEX Journal.
Rauch, W. (2022). QST Journal.
Roberts, C. (2021). The ARRL Antenna Book. The American Radio Relay League.
Silver, W. (2022). The ARRL Handbook for Radio Communications. The American Radio Relay League.
van den Biggelaar, A. J., Geluk, S. J., Jamroz, B. F., Williams, D. F., Smolders, A. B., Johannsen, U., & Bronckers, L. A. (2021). Accurate gain measurement technique for limited antenna separations. IEEE Transactions on Antennas and Propagation, 69(10), 6772–6782. https://doi.org/10.1109/TAP.2021.3069583

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