Frekuensi amat rendah: Perbedaan antara revisi
Konten dihapus Konten ditambahkan
k Bot: Perubahan kosmetika |
|||
Baris 12:
== Paten ==
* Tanner, R. L., ''[http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=3215937 U.S. Patent 3215937]'' ''"Extremely low-frequency antenna"''. 1965.
* Hansell, Clarence W., ''[http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=2389432 U.S. Patent 2389432]'', ''"Communication system by pulses through the Earth"''.
== Lihat pula ==
* [[Komunikasi dengan kapal selam]]
* [[Spektrum elektromagnetik]]
* [[Resonansi Schumann]]
* [[TACAMO]]
* [[Daftar singkatan]]
* [[efek kulit]]
== Referensi dan pranala luar ==
* "[http://www.vlf.it/ Radio waves below 22kHz]'': ''Nature's singals and strange emission at very low frequency"'' – situs yang mengkhususkan diri pada sinyal frekuensi lemah .
* Jacobsen, Trond, "[http://www.vlf.it/zevs/zevs.htm ZEVS, the Russian 82 Hz ELF transmitter]'': A Extrem Low Frequency transmission-system, using the real longwaves" ALFLAB, Halden, Norwegia.
* [http://monographics.iarc.fr/htdocs/monographs/vol80/80.html Non-Ionizing Radiation, Part 1: Static and Extremely Low-Frequency (ELF) Electric and Magnetic Fields (2002)] oleh [[IARC]].
* [http://www.greenfacts.org/power-lines/index.html A summary of the previous report] oleh [[GreenFacts]].
* [http://spaceweather.com/glossary/inspire.html NASA live streaming ELF -> VLF Receiver]
{{spektrum radio}}
| |||