Dual-band antenna, device and method for manufacturing

A dual-band antenna (20) or coupled resonator associated with wireless device applications and a method of manufacturing the same are provided. Embodiments of the antenna (20) have a resonant frequency in the range of a lower 2-3GHz band and a higher 5-6GHz band. The antenna (20) has a high-frequenc...

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Bibliographic Details
Main Authors VO LIEM HIEU DINH, SAMARDZIJA MIROSLAV, SU MING-TSUNG, NAM BRIAN
Format Patent
LanguageChinese
English
Published 26.03.2021
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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Summary:A dual-band antenna (20) or coupled resonator associated with wireless device applications and a method of manufacturing the same are provided. Embodiments of the antenna (20) have a resonant frequency in the range of a lower 2-3GHz band and a higher 5-6GHz band. The antenna (20) has a high-frequency element (23) that can be configured to function as an inverted-F antenna. The high frequency element (23) is also positioned adjacent to the nearby parasitic element (22). In operation, the high frequency element (23) and the parasitic element (22) are coupled together and form a current loop or loop antenna configured to resonate at a low frequency band. 提供了一种与无线设备应用相关的双频带天线(20)或耦合谐振器及其制造方法。天线(20)的实施例具有在较低的2-3GHz频带和较高的5-6GHz频带范围内的谐振频率。天线(20)具有高频元件(23)，该高频元件可以配置为用作倒F天线。高频元件(23)也定位成与附近的寄生元件(22)相邻。在操作中，高频元件(23)和寄生元件(22)耦合在一起并形成配置为在低频带处谐振的电流环路或环形天线。
Bibliography:Application Number: CN202010941700