Arnica_Syberiya,

"By the way, there is a special "low profile" antenna you may wish not to consider.
This is the "skate" antenna (so named as it looks like an upside-down ice skate.)
The "skate" antenna has many virtues but range is not one of them. It is designed to be very rugged and it is. You will sometimes see these devices on busses with a triangular plastic cover. These antennas require considerable technical skill and special instrumentation to tune properly. They also are quite costly. Some railroads use them as they are mechanically strong and resist vibration well."
www.trainorders.com/discussion/read.php?9,1064508

т. е. антенна, если буквально, "конькообразная".))

думаю, Вам не стоит акцентировать на этом сходстве.
хороший вариант: локомотивная низкопрофильная антенна.
shop.digitalangel.ru/catalog/128141/

согласна с комментом выше.