Communications: radio wave antennas – Antennas – With radio cabinet
Patent
1998-09-09
2000-06-13
Wong, Don
Communications: radio wave antennas
Antennas
With radio cabinet
343895, 343901, H01Q 124
Patent
active
060754893
ABSTRACT:
A retractable antenna is provided for a wireless communication device such as a wireless modem, two-way radio, cellular telephone, etc., wherein the extended length of the antenna is greater than the height of the telephone housing. The antenna includes components which are slidably mounted with respect to one another so that the antenna may be collapsed and retracted within the telephone housing.
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"Lightweight Trap Antennas--Some Thoughts" by Doug DeMaw, Jun. 1983.
Centurion Intl., Inc.
Chen Shih-Chao
Thomte Dennis L.
Wong Don
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