公开(公告)号：AU2015101429A4

公开(公告)日：2015-11-12

申请号：AU2015101429

申请日：2015-10-01

Applicant: APPLE INC

Inventor： RAJAGOPALAN HARISH ,  HUANG HUAN-CHU ,  SUN KE ,  LI QINGXIANG ,  SCHLUB ROBERT W ,  ANGULO RODNEY A GOMEZ ,  AZAD UMAR

IPC: H01Q13/10

Abstract: Abstract of the Disclosure An electronic device may be provided with wireless circuitry. The wireless circuitry may include cavity antennas. A cavity antenna may be formed from a metal antenna cavity and resonating element structures. The metal antenna cavity may be formed from metal traces on a dielectric carrier. The resonating element structures may include directly fed and indirectly fed slot antenna resonating elements and monopole antenna resonating elements. The metal antenna cavity may exhibit a resonance that is tuned using a transmission line tuning stub. Filters and duplexer circuits may be used in routing signals at different frequency bands among the antenna resonating elements. STORAGE AND PROCESSING CIRCUITRY 3 INPUT-OUTPUT CIRCUITRY 44 INPUT-OUTPUT DEVICES (E.G., SENSORS, DISPLAYS, 32 SPEAKERS, MICROPHONES, BUTTONS, ETC.) WIRELESS COMMUNICATIONS 90 34 GPS RECEIVER CIRCUITS 42 LOCAL WIRELESS TRANSCEIVER CIRCUITS (E.G., WIFI AND BLUETOOTH) 36 REMOTE WIRELESS TRANSCEIVER CIRCUITS (E.G., CELLULAR 38 TELEPHONE TRANSCEIVER CIRCUITRY)

公开(公告)号：AU2015101429B4

公开(公告)日：2016-06-09

申请号：AU2015101429

申请日：2015-10-01

Applicant: APPLE INC

Inventor： RAJAGOPALAN HARISH ,  HUANG HUAN-CHU ,  SUN KE ,  LI QINGXIANG ,  SCHLUB ROBERT W ,  ANGULO RODNEY A GOMEZ ,  AZAD UMAR

IPC: H01Q13/10

Abstract: Abstract of the Disclosure An electronic device may be provided with wireless circuitry. The wireless circuitry may include cavity antennas. A cavity antenna may be formed from a metal antenna cavity and resonating element structures. The metal antenna cavity may be formed from metal traces on a dielectric carrier. The resonating element structures may include directly fed and indirectly fed slot antenna resonating elements and monopole antenna resonating elements. The metal antenna cavity may exhibit a resonance that is tuned using a transmission line tuning stub. Filters and duplexer circuits may be used in routing signals at different frequency bands among the antenna resonating elements.