Why are some antenna towers saucer shaped?

53 points · 19 comments · view on lemmy.world

19 Comments

juliorapido@discuss.tchncs.de · 18 pts · 318d (1 reply)

Repurposed water tower?

BeatTakeshi@lemmy.world · 11 pts · 318d

It seems this one was commissioned as an antenna tower, not repurposed (according to Wikipedia). Might just be an architect that found the shape cool and practical.

As a kid I saw this one in Paris, bigger and with offices inside, but with the same purpose (radio and TV antennas) https://fr.wikipedia.org/wiki/Tour_hertzienne_TDF_site_Romainville

fuckwit_mcbumcrumble@lemmy.dbzer0.com · 9 pts · 318d (1 reply)

Most antenna towers aren't saucer shaped.

They just reused an existing building which happened to fit a fuck ton of antennas on it nicely. Most tall buildings will have some sort of antennas on them.

BeatTakeshi@lemmy.world · 1 pts · 318d

Not repurposed this one

thurstylark@lemmy.today · 8 pts · 318d (3 replies)

More space on the roof for stuff pointing up, more area around the edge for stuff pointing down and out. Mounting stuff is easier when you don't have to hire professional tower climbers to do it.

Heck, you can throw a freight elevator in there, and get so much more interest from tenants with just that. If tall buildings didn't do all that so well already, I'm sure we'd see more of these around highly populated areas.

dylanmorgan@slrpnk.net · 5 pts · 318d (2 replies)

I mean, that looks like an air traffic control tower, so there may very well be people in there. Just not “tenants” in the strictest sense.

thurstylark@lemmy.today · 4 pts · 318d

By "tenants" I mean people who rent space on the tower for antennas, and supporting equipment.

BeatTakeshi@lemmy.world · 1 pts · 318d

Empty, see the pic on Wikipedia link

its_kim_love@lemmy.blahaj.zone · 8 pts · 318d (1 reply)

It maximizes floor space on the top floor. It's not a building but a tower who's purpose is to be really high and to see really far. I bet there's a restaurant at the top.

BeatTakeshi@lemmy.world · 2 pts · 318d

No restaurants, not even a lift I think. It's a disc on a concrete pillar

FUCKING_CUNO@lemmy.dbzer0.com · 7 pts · 318d (7 replies)

Pretty sure thats an air traffic control tower, i.e. a watchtower with people in it. The "saucer" shape is so they can see in every direction

BeatTakeshi@lemmy.world · 9 pts · 318d (6 replies)

I assure you it's not though. This is in the middle of the city.
Edit: it's this tower, the article has a daylight picture. https://fr.wikipedia.org/wiki/Tour_Reyers

FUCKING_CUNO@lemmy.dbzer0.com · 4 pts · 318d

Seems you're right, its a communications tower. Saucer is for the view in any case.

SkaveRat@discuss.tchncs.de · 3 pts · 318d

interestingly, I can't find any source that says why it's shape like that. Aparently it was always planned to be a radio tower.

there's no water tower functionality or restaurant inside. it's just... like that.

but to answer the question: they rarely are saucer shaped. Most of them are either just antennas, or have some slimmer feature at the top like a sphere or similar

umbrella@lemmy.ml · 0 pts · 318d (3 replies)
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FUCKING_CUNO@lemmy.dbzer0.com · 3 pts · 318d

News stations will hang out in towers like that too for traffic/weather.

ripcord@lemmy.world · 1 pts · 318d (1 reply)

Do you know of an example of one like that? With a link?

umbrella@lemmy.ml · 1 pts · 318d
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dan69@lemmy.world · 6 pts · 318d

Ever watched MIB??

AnnaFrankfurter@lemmy.ml · 3 pts · 318d

Those are for communicating with aliens \s

slacktoid@lemmy.ml · 2 pts · 318d

Its actually for the aliens who crash landed here and are looking for their route back. Its just convenient cause once they get their route home they can just zip away