Antenna with active elements

Antenna with branching arrangement for multiple frequency bands

Antenna with multiple folds

Antenna, and communication device using the same

Antenna, and manufacturing method therefor

Antenna, and radio-frequency identification tag

Antenna, method of manufacturing antenna, and electronic apparat

Antenna, particularly a mobile phone antenna, and a method to ma

Antennas with integrated windings

Apparatus for generating a magnetic interface and...

Apparatus perfected arrangement of spiral antennas

Archimedes spiral array antenna

Asymmetric antenna incorporating loads so as to extend...

Axial mode helical antenna

Axially arrayed helical antenna

Back fire helical antenna

Backfire bifilar helical antenna

Backfire bifilar helix antenna

Bent-segment helical antenna

Bi-frequency cellular telephone antenna