Antenna and electronic apparatus

The composite reflector design combining a parabolic and parabolic cylinder reflector addresses high-gain antenna challenges by increasing coverage angle and gain while reducing cost and power consumption, using a millimeter wave phased array antenna module.

EP4760989A1Pending Publication Date: 2026-06-17ZTE CORP
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Patent Information

Authority / Receiving Office
EP · EP
Patent Type
Applications
Current Assignee / Owner
ZTE CORP
Filing Date
2024-07-29
Publication Date
2026-06-17

AI Technical Summary

Technical Problem

Existing high-gain antennas, such as phased array and parabolic antennas, face challenges with high cost, high power consumption, and limited coverage angle range, while multi-feed multi-beam parabolic antennas are complex and have small coverage angles, and parabolic cylinder antennas have lower gain.

Method used

A composite reflector design combining a parabolic reflector and a parabolic cylinder reflector, with the parabolic reflector connected to the side of the parabolic cylinder reflector facing the feed source, to enhance antenna gain and coverage angle range while reducing cost through a millimeter wave phased array antenna module.

Benefits of technology

The composite reflector design achieves a wider coverage angle range with improved antenna gain, lower cost, and reduced power consumption, enhancing product competitiveness and stability.

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Abstract

The present application provides an antenna and an electronic apparatus. The antenna is a high-gain composite reflector antenna, and comprises: a feed source (3) comprising a plurality of radiation units; and a composite reflector arranged opposite to the feed source, the composite reflector comprising a parabolic reflector (2) and a parabolic cylinder reflector (1), and the parabolic reflector (2) being connected to the side of the parabolic cylinder reflector (1) oriented to the feed source (3). The electronic apparatus comprises an equipment housing (4) and the antenna, the feed source (3) being arranged in the equipment housing (4), and the equipment housing (4) being connected to the composite reflector.
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