| 词条 | Michael D. Ercolino |
| 释义 |
}}Michael D. Ercolino (1906 – November 13, 1982)[1] was an inventor who invented a homing device used by the United States D-Day invasion and in West Africa during World War II. This device made it possible for paratroopers who landed behind enemy line to reorganize into homogeneous fighting units. He invented the Conical V Beam TV antenna which was sold throughout the United States in the early 1940s and was responsible for making TV reception possible throughout the U.S. He founded Telrex Inc. which manufactured a line of communication antennas, heavy duty rotators, and heavy duty rotatable mono poles which were capable holding a number of high frequency communication antennas used on the dew line in northern Canada and sold throughout the world. Telrex communication systems were so cherished for the performance and durability that a Telrex antenna system installed on the US Embassy in Saigon Vietnam was removed after the US pulled out and reinstalled in Cambodia. Later the system was returned to the United States,was installed in Washington DC.[2][3] References1. ^[{{Find a Grave|id=172791401}} {{authority control}}{{DEFAULTSORT:Ercolino, Michael}}{{US-engineer-stub}}2. ^{{cite book|url=https://books.google.com/books?id=E3wvAQAAIAAJ&q=%22Michael+d+ercolino%22&dq=%22Michael+d+ercolino%22&hl=en&sa=X&ei=TrTVU57vNI-_sQSlv4CQCQ&ved=0CDgQ6AEwBg |title=CQ: The Radio Amateurs' Journal - Google Books |publisher=Books.google.com |date=2010-05-20 |accessdate=2014-07-28}} 3. ^{{cite book|url=https://books.google.com/books?id=-bEnAAAAMAAJ&q=%22Michael+d+ercolino%22&dq=%22Michael+d+ercolino%22&hl=en&sa=X&ei=TrTVU57vNI-_sQSlv4CQCQ&ved=0CDwQ6AEwBw |title=Radio and Television News - Google Books |publisher=Books.google.com |date=2007-01-25 |accessdate=2014-07-28}} 4 : 1906 births|1982 deaths|20th-century American engineers|20th-century American inventors |
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