# US 7,466,289 B2 · Integrated module of antenna and connector > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 7,466,289 B2 - Document ID: US7466289B2 - Status: Granted - Kind: B2 - Application number: 11/783,438 - Filed: 2007-04-10 - Published: 2008-07-03 - Granted: 2008-12-16 - Earliest claimed: 2006-09-21 - Assignees: P-Two Industries Inc. - Inventors: Han-Ni Lin; Keh-Chang Cheng - Web page: https://patentgrep.com/patent/US7466289B2 ## CPC - H01Q 1/243: {with built-in antennas} - H01Q 13/10: Resonant slot antennas - H01Q: ANTENNAS, i.e. RADIO AERIALS (radiators or antennas for microwave heating H05B6/72) ## Abstract An integrated module of antenna and connector has an insulative housing receiving a plurality of conductive terminals therein, a metal shell shielding the insulative housing, and a coupling device assembled on the metal shell. The metal shell is grounded and defines a slot with a particular shape. A feed-in terminal is provided on a side of the slot and includes a soldering portion and a contact portion. The soldering portion of the feed-in terminal connects with a circuit board. The coupling device contacts the contact portion of the feed-in terminal, feeding in high-frequency voltage which forms voltage difference relative to a plane of the slot. A resonant electromagnetic field is produced in the slot for working as an antenna for electromagnetic wave radiation. Thus, functions of an antenna and a connector are combined, reducing the occupied space and decreasing the cost. ## Claims ### Claim 1 An integrated module of antenna and connector, adapted to communicate with a circuit board, comprising: an insulative housing receiving a plurality of conductive terminals therein; a metal shell shielding the insulative housing, and defining a slot with a particular shape, a feed-in terminal being provided on a side of the slot and including a soldering portion and a contact portion, the metal shell connecting with a grounding circuit of the circuit board at an appropriate location; and a coupling device assembled on the metal shell, and including a pair of insulated films and a metal strip sandwiched between the insulated films, the metal strip forming a contact surface for contacting the contact portion of the feed-in terminal; wherein the soldering portion of the feed-in terminal communicates with the circuit board, and the contact surface of the metal strip contacts the contact portion of the feed-in terminal, feeding in high-frequency voltage which forms voltage difference relative to a plane of the slot, thereby producing a resonant electromagnetic field in the slot for working as an antenna for electromagnetic wave radiation. ### Claim 2 (depends on 1) The integrated module of antenna and connector as claimed in claim 1, wherein the slot is rectangular and has a pair of long sides and a pair of short sides, and wherein a slit extends from a long side of the slot and communicates with the slot, the slit having a narrower portion adjacent to the feed-in terminal and working for input impedance matching. ### Claim 3 (depends on 2) The integrated module of antenna and connector as claimed in claim 2, wherein a connecting portion depends downwardly from the metal shell and adjacent to the narrower portion of the slit. ### Claim 4 (depends on 3) The integrated module of antenna and connector as claimed in claim 3, wherein the insulated films have the same shape and respectively have areas slightly larger than total area of the slot and the slit such that the insulated films cover the slot and the slit. ### Claim 5 (depends on 4) The integrated module of antenna and connector as claimed in claim 4, wherein one of the insulated films forms a stop at an end thereof for corresponding to the connecting portion, and wherein the contact surface of the metal strip corresponds to the stop and bends appropriately for contacting the feeding terminal. ### Claim 6 (depends on 1) The integrated module of antenna and connector as claimed in claim 1, wherein the metal shell communicates with the grounding circuit of the circuit board. ### Claim 7 (depends on 1) The integrated module of antenna and connector as claimed in claim 1, wherein the soldering portion of the feed-in terminal appropriately bends for surface mounting to the circuit board, and the contact portion extends from the soldering portion. ### Claim 8 (depends on 7) The integrated module of antenna and connector as claimed in claim 7, wherein an interferential portion is formed integrally between the contact portion and the soldering portion. ### Claim 9 An integrated module of antenna and connector, adapted to communicate with a circuit board and to be assembled upon information products, such as mobile phones, for providing signal connection between a memory card and the circuit board, comprising: an insulative housing defining an opening for receiving a memory card and a plurality of conductive terminals therein; and a metal shell shielding the insulative housing and connecting with a grounding circuit of the circuit board at an appropriate location, a slot being defined in the metal shell, a feed-in terminal being provided on a side of the slot and including a soldering portion and a contact portion, a slit extending from a side of the slot for corresponding to the feed-in terminal; wherein the feed-in terminal communicates with the metal shell, feeding in high-frequency voltage which produces a resonant electromagnetic field inside the slot for working as an antenna for electromagnetic wave radiation. ### Claim 10 (depends on 9) The integrated module of antenna and connector as claimed in claim 9, wherein the slit has a narrower portion adjacent to the feed-in terminal. ### Claim 11 (depends on 9) The integrated module of antenna and connector as claimed in claim 9, wherein a connecting portion depends downwardly from the metal shell and adjacent to the narrower portion of the slit. ### Claim 12 (depends on 9) The integrated module of antenna and connector as claimed in claim 9, wherein the metal shell communicates with the grounding circuit of the circuit board. ### Claim 13 (depends on 9) The integrated module of antenna and connector as claimed in claim 9, wherein the soldering portion of the feed-in terminal appropriately bends for surface mounting to the circuit board, and the contact portion extends from the soldering portion. ### Claim 14 (depends on 9) The integrated module of antenna and connector as claimed in claim 9, wherein an interferential portion is formed integrally between the contact portion and the soldering portion. ### Claim 15 (depends on 9) The integrated module of antenna and connector as claimed in claim 9, further comprising a coupling device assembled on the metal shell, the coupling device including a pair of insulated films and a metal strip sandwiched between the insulated films, the metal strip forming a contact surface for contacting the contact portion of the feeding terminal. ### Claim 16 (depends on 15) The integrated module of antenna and connector as claimed in claim 15, wherein the insulated films have the same shape and respectively have area slightly larger than total area of the slot and the slit for covering the slot and the slit. ### Claim 17 (depends on 16) The integrated module of antenna and connector as claimed in claim 16, wherein one of the insulated films forms a stop at an end thereof for corresponding to the connecting portion, and wherein the contact surface of the metal strip corresponds to the stop and bends appropriately for contacting the feeding terminal.