Sunset Boulevard
IMG 1762©IngoKrehl
Joyeux Noël à tous, Merry Christmas to all of you
Farbenspiel
Sonniger Nachmittag...
Sunset
Smoke
Toter Baum
serene and luminous 2024 !
A trenc d'alba
Feuer am Horizont ++ Fire on the horizon
Gestern Abend
Crémieu (38) 28 décembre 2023.
HAPPY NEW YEAR
Sonnenuntergang am Bodensee (2Notes) Panorama
St Elme et les Deux Frères
HFF...
Pink clouds.
Sunset poem.
El monstre de cada tarda em ve a veure
Ice beauty and sunset
Der Sonne entgegen - auf ein gutes 2024! - HFF :-)
Airpotrise / Le réveil d'un aéroport
Sunset fence
Penedos, Last lights
An evening stroll
Dockland (PiP)....
HFF à tous et Joyeux Noël à suivre
Couchant minier
Sonnenuntergang am 3. Advent
Ce matin le ciel
Weite
Sunset on Wangerooge
Guten Morgen
Wolken in der Dämmerung
Ce matin le ciel
HFF Kinchley Leicestershire 6th December 2023
Sale away
The Sun is Setting
Sundown
Gnosall flooding
Sunset, Port Angeles Harbor
Sunset, Port Angeles
Winterlicher Sonnenaufgang im Allgäu
Dreaming of a world without fences.
See also...
" A Yin & Yang group - Light & Shadow - Licht & Schatten - Lumière & Ombre "
" A Yin & Yang group - Light & Shadow - Licht & Schatten - Lumière & Ombre "
Drei Dinge - three things - tre cose - trois choses
Drei Dinge - three things - tre cose - trois choses
3 / Tri / Drei / Three / Drie / Trois / Tres / Tre / Sán
3 / Tri / Drei / Three / Drie / Trois / Tres / Tre / Sán
Beauty of Sky, Himmel, cielo, ciel, hemel, céu, небо, cennet,
Beauty of Sky, Himmel, cielo, ciel, hemel, céu, небо, cennet,
Authorizations, license
-
Visible by: Everyone -
All rights reserved
-
136 visits
A trio of Yagi-Uda antenna (array) at sunset
The antenna or array was invented by Shintaro Uda of Tohoku Imperial University, Japan, in 1926, with a lesser role played by Hidetsugu Yagi.However, the name Yagi has become more familiar, while the name of Uda, who applied the idea in practice or established the conception through experiment, is often omitted.
Yagi filed a patent application in Japan, without Uda's name in it, and later transferred the patent to the Marconi Company in the UK. Incidentally, in the US, the patent was transferred to RCA Corporation.
Yagi antennas were first widely used during World War II in radar systems by Japan, Germany, the United Kingdom, and the United States. After the war they saw extensive development as home television antennas, as in the picture above.
Ref: Wikipedia
Yagi filed a patent application in Japan, without Uda's name in it, and later transferred the patent to the Marconi Company in the UK. Incidentally, in the US, the patent was transferred to RCA Corporation.
Yagi antennas were first widely used during World War II in radar systems by Japan, Germany, the United Kingdom, and the United States. After the war they saw extensive development as home television antennas, as in the picture above.
Ref: Wikipedia
WiePet, Ulrich John, Rrrolf, Nouchetdu38 and 23 other people have particularly liked this photo
- Keyboard shortcuts:
Jump to top
RSS feed- Latest comments - Subscribe to the comment feeds of this photo
- ipernity © 2007-2024
- Help & Contact
|
Club news
|
About ipernity
|
History |
ipernity Club & Prices |
Guide of good conduct
Donate | Group guidelines | Privacy policy | Terms of use | Statutes | In memoria -
Facebook
Twitter
Doug Shepherd club has replied to Pam J clubHappy New Year to you.
Happy week:)
Doug Shepherd club has replied to Annemarie clubHappy New Year to you
Doug Shepherd club has replied to Adele clubhappy New Year to you
Doug Shepherd club has replied to Jaap van 't Veen clubHappy New Year to you
Thanks for the information.
Doug Shepherd club has replied to * ઇઉ * clubHappy New Year to you
* ઇઉ * club has replied to Doug Shepherd clubHappy New Year to you and yours as well.
A super shot. Happy New Year to you and your loved ones,
Rosa.
Doug Shepherd club has replied to Rosalyn Hilborne clubHappy New Year to you
Bonne et nouvelle année à vous et et à votre famille.
Doug Shepherd club has replied to Jocelyne Villoing clubEnjoy your Sunday, Doug
Doug Shepherd club has replied to Ecobird clubEnjoy your Sunday
Wünsche noch ein schönes Wochenende,liebe Grüße Güni :))
Doug Shepherd club has replied to Günter Klaus clubAll best wishes, Doug
Günter Klaus club has replied to Doug Shepherd clubWünsche noch einen schönen Nachmittag,liebe Grüße Güni :))
Doug Shepherd club has replied to Roger (Grisly) clubAll the best, Doug
Ausgezeichnete Bildgestaltung.
Freundliche Grüße
Erich
Doug Shepherd club has replied to sea-herdorf clubAll the best, Doug
Doug Shepherd club has replied to ©UdoSm clubAll the best, Doug
Doug Shepherd club has replied to Max Biobauer clubEnjoy your day
Sign-in to write a comment.