Radio Wave Propagation / 電波伝搬 (ENG/JPN)

in OnChainArt27 days ago


This is my original artwork.
"Radio Wave Propagation"
Mixed Media,31.8x41cm,2021

I was very interested in radio wave before. Radio broadcasting, amateur radio, and professional radio. At night, I could hear broadcasts not only from all over Japan but also from overseas, and I imagined the state of the country. I listened to the vacuum tube radio my father picked up first, and then I listened to the radio cassette recorder where I could listen to shortwave broadcasting. But I stopped listening to it when I was busy studying for the entrance exam.

10 years have passed since then. Maybe because radio waves are used for various things now, shortwave broadcasting is a little hard to hear. Most international broadcasts use Internet radio now.
By the way, since I connect the net with UQ WiMAX, I use radio waves (2.4 GHz band).

Come to think of it, I remember being surprised to hear the community FM stations in Osaka when I was listening to FM radio alone at my father's last home in Nishinomiya City, Hyogo Prefecture. I wonder why I heard that so much. It was a fine afternoon.



ちなみに私はネットをUQ WiMAXでつないでいますから、電波(2.4GHz帯)を使っていることになります。


Akiko Yada Solo Exhibition "waxing and waning of mind"
Date: Wednesday, May 12, 2021 - Monday, May 17
11 : 00 - 19 : 00 (Last Day 17: 00)
Venue: Art Gallery Kitano
(439 -4 Ebisu-cho, Kawaramachi Higashi-iru, Sanjo-dori Street, Nakagyo-ku Ward, Kyoto City)

   (京都市中京区三条通河原町東入ル恵比須町439-4 コーカビル)

Call for Mail Art! / メールアート募集中!


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