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1. (US20180152220) Tunable antenna systems

المكتب : الولايات المتحدة الأمريكية
رقم الطلب: 15871388 تاريخ الطلب: 15.01.2018
رقم النشر: 20180152220 تاريخ النشر: 31.05.2018
رقم التسليم: 10171125 تاريخ التسليم: 01.01.2019
نوع النشر: B2
التصنيف الدولي للبراءات:
H01Q 9/00
H04B 1/40
H01Q 1/24
H01Q 1/48
H01Q 7/00
H01Q 9/04
H01Q 9/14
H01Q 13/10
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التصنيف التعاوني للبراءات:
H01Q 1/243
H01Q 1/48
H01Q 13/103
H01Q 7/005
H01Q 9/0421
H01Q 9/0442
H01Q 9/145
H04B 1/40
المتقدمون: Apple Inc.
المخترعون: Matthew A. Mow
Robert W. Schlub
Mattia Pascolini
Robert J. Hill
Ruben Caballero
الوكلاء: Treyz Law Group, P.C.
G. Victor Treyz
Michael H. Lyons
بيانات الأولوية:
العنوان: (EN) Tunable antenna systems
الملخص: front page image
(EN)

An electronic device has wireless communications circuitry including an adjustable antenna system coupled to a radio-frequency transceiver. The adjustable antenna system may include one or more adjustable electrical components that are controlled by storage and processing circuitry in the electronic device. The adjustable electrical components may include switches and components that can be adjusted between numerous different states. The adjustable electrical components may be coupled between antenna system components such as transmission line elements, matching network elements, antenna elements and antenna feeds. By adjusting the adjustable electrical components, the storage and processing circuitry can tune the adjustable antenna system to ensure that the adjustable antenna system covers communications bands of interest.