摘要:
An antenna apparatus is disclosed that includes a feeding portion; a looped antenna element connected to the feeding portion; and a resistor inserted into the looped antenna element.
摘要:
The present invention discloses an antenna apparatus including a dielectric substrate on which an element including a conductive material pattern is formed. The dielectric substrate is a film.
摘要:
A disclosed antenna apparatus includes: a punched out antenna element made of a sheet metal; a punched out ground element made of a sheet metal, the ground element facing the antenna element; and a surface mount type coaxial connector mounted across the antenna element and the ground element.
摘要:
A communication apparatus is provided that includes an apparatus main frame, an antenna, and a connecting element that connects the antenna to the apparatus main frame and positions the antenna away from the apparatus main frame.
摘要:
A mounting structure of an antenna device for mounting the antenna device composed of a ground part and an element part on an electronic apparatus is disclosed. The ground part is mounted on the electronic apparatus so as to be substantially overlapped with a conductive part of the electronic apparatus.
摘要:
The present invention discloses a method of manufacturing an electronic apparatus for wireless communications in that the method includes the steps of arranging an antenna apparatus adjacent to the electronic apparatus formed on a substrate and testing the electronic apparatus by conducting the wireless communications between the electronic apparatus and the antenna apparatus.
摘要:
A shopping path tracking system is disclosed that comprises a terminal device, a fixed communication device, and a path management device. The fixed communication device wirelessly communicates with the terminal device, calculates a response time of the terminal device, and reports the calculated response time to the path management device. The path management device detects a position of the terminal device based on the response time reported from the fixed communication device, stores the detected position, and detects a travel path of the terminal device by tracking the stored positions.
摘要:
A disclosed antenna apparatus includes: a punched out antenna element made of a sheet metal; a punched out ground element made of a sheet metal, the ground element facing the antenna element; and a surface mount type coaxial connector mounted across the antenna element and the ground element.
摘要:
An antenna apparatus is disclosed that includes an element member made of sheet metal, a ground member made of sheet metal, and a connection part that is integrally formed with the element member and the ground member.
摘要:
An antenna device is disclosed that includes: an element member; a ground member; and an adhesive through which the element member and the ground member are held in a predetermined positional relationship and affixed to a mounting object.