Patent ID: 9652649
Date: 2017-05-16
CPC Classifications: G06K,H01L,H01Q

Claim:
1. A chip-type antenna device, comprising: a circuit board having a grounding portion; a packaged chip having an insulating body and at least one electronic component embedded in the insulating body, wherein the packaged chip has a plurality of grounding pads and a plurality of signal pads, the grounding pads and the signal pads are arranged on a bottom surface of the packaged chip and are electrically connected to the electronic component; a monopole coupling antenna, comprising: a grounding circuit formed on the circuit board and connected to the grounding portion of the circuit board and the grounding radiating metal; and a feeding circuit disposed on the circuit board; wherein the packaged chip and the monopole radiating metal disposed on the insulating body are mounted on the circuit board, the feeding circuit is electrically connected to the feeding point of the monopole radiating metal and one of the signal pads of the packaged chip, and the grounding pads are connected to the grounding radiating metal; wherein the monopole radiating metal is configured to non-contact coupling with the grounding radiating metal and the electronic component when the packaged chip transmits a signal to the monopole radiating metal via the feeding circuit.