Saab AB

About: Saab AB is a company organization based out in Thun, Switzerland. It is known for research contribution in the topics: Signal & Antenna (radio). The organization has 862 authors who have published 928 publications receiving 8807 citations. The organization is also known as: Saab AB & Svenska Aeroplan AB.

Radiation element retainer device

Abstract: The radiation element retainer device according to the invention comprises attachment means for attaching a radiation element to the radiation element retainer device. An attachment means attaches one radiation element to the radiation element retainer device. The radiation element retainer device is configured to be arranged with a circuit board carrier, such that the radiation element is electrically connectable to a circuit board, arranged at the circuit board carrier, as the radiation element is fixed on the radiation element retainer device by the attachment elements. The invention in characterised in, that the radiation element retainer device further comprises a main board and a plurality of sets of attachment elements and said attachment elements are integrated formed with the retainer device, such that the attachment elements and the main board consists of one single piece of material which forms the radiation element retainer device.

Forming induced wrinkling of composite laminates with mixed ply material properties; an experimental study

Abstract: One disadvantage of multi-layer forming of unidirectional (UD) prepreg tape is the risk of out-of-plane wrinkling. This study aims to show how mixed ply material properties affect global wrinkling ...

Verifiable identification document

Abstract: A document used to assert a personal right has a randomized unique pattern of normally invisible but mechanically detectable material (e.g., finely divided ferromagnetic material) in a zone overlapping any visible indicia identifying the owner. The document is presented to a mechanical reader which scans the pattern along predetermined lines and records resultant output signals, along with an identifying record. Upon subsequent presentation, it is similarly scanned, for comparison with the recording to confirm its authenticity. Methods of producing appropriate patterns are disclosed.