{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["009:25"], "contactPoint": {"@type": "vcard:Contact", "fn": "NIH/NCBI Data Team", "hasEmail": "mailto:info@ncbi.nlm.nih.gov"}, "description": "A telecast-receiving antenna of a cellular phone having an improved gain is provided. A signal-band separating circuit 11 is interposed between a communication antenna 3 and a ground portion 2 that are disposed on a circuit board 1. The communication antenna 3 is connected to a communication circuit 12 by a signal line 14 via a signal-band separating circuit 11. A telecast-receiving antenna 10 is connected to a broadcast circuit 13 by a signal line 15. The signal-band separating circuit 11 transmits signals in a frequency band for communication between the communication antenna 3 and the communication circuit 12, and transmits signals in a frequency band for telecasts between the communication antenna 3 and the ground portion 2. The antenna length (electrical length) of the telecast-receiving antenna 10 is extended by adding the antenna length of the communication antenna 3 in addition to the antenna length of the ground portion 2, thereby improving the antenna gain during telecast reception.", "distribution": [{"@type": "dcat:Distribution", "description": "Access the complete Patent AT-E401705-T1: [Translated] ANTENNA DEVICES AND RADIO COMMUNICATIONS DEVICE USING THE SAME on the official website.", "downloadURL": "https://pubchem.ncbi.nlm.nih.gov/patent/AT-E401705-T1", "mediaType": "text/html", "title": "Official Data Source"}], "identifier": "https://healthdata.gov/api/views/pf4y-upv7", "issued": "2025-09-05", "keyword": ["chemistry", "innovation", "patent", "pubchem", "research"], "landingPage": "https://healthdata.gov/d/pf4y-upv7", "modified": "2025-09-06", "programCode": ["009:066"], "publisher": {"@type": "org:Organization", "name": "National Center for Biotechnology Information (NCBI)"}, "theme": ["NIH"], "title": "Patent AT-E401705-T1: [Translated] ANTENNA DEVICES AND RADIO COMMUNICATIONS DEVICE USING THE SAME"}