Ceramic Chip Antenna Design

Pifa antenna placement 3 2 ceramic dielectric antenna a ceramic dielectric antenna is smaller than a pifa or any other pcb antenna because the active element is wound around a high dkceramic slab which concentrates the electric field.

Ceramic chip antenna design. The core of these antennas is a proprietary ceramic compound described in the marketing blurb of the antenna product line as. 2x 3x higher dielectric constant than any fr4 pcb or standard plastics. Tdk s ant series ceramic chip antennas feature compact and low profile designs utilizing low temperature co fired ceramic technology ltcc. For qualified opportunities we offer 2 complimentary free rf layout design reviews if you choose to use one of our components.

Smallest form factor ceramic chip antenna in the industry. Overall the ceramic chip antenna allows for greater tuning versatility during development since it is added to the pcb after the design phase completes. Ceramic chip antennas have their disadvantages as well. Mouser offers inventory pricing datasheets for ceramic chip antenna antennas.

There is a higher initial cost when purchasing ceramic chip antennas and their required support components. As with a pifa a copper cleared area and a ground plane are required as shown in figure 7. Extreme temperature stability 2ppm. Even with their small size and thin profile tdk antennas maintain high performance and reliability all with the industry s smallest keep out area on the pcb which enable ease of pcb design and revision at each development stage.

The ceramic chip antenna lacks performance slightly versus a pcb trace antenna. Ceramic chip antenna antennas are available at mouser electronics. Currently the average chip antenna will cost between 0 10 and 1 60.