LLC

ABRACON IS

ISO9001-2015

CERTIFIED

5101 Hidden Creek Ln Spicewood TX 78669

Phone: 512-371-6159 | Fax: 512-351-8858

For terms and conditions of sales, please visit:

www.abracon.com

REVISED: 09-3-19

4G/LTE Ceramic Chip Antenna Evaluation Board

107.0 x 45.0 mm

ACAR3705-S698-EVB

Matching Network on EVB

Antenna matching network is designed using a combination of inductor and resistor near the input terminal.

Note :

1. White space around the chip antenna in “Chip Antenna Layout” represents the ground clearance area.

2. Desired clearance area : 45 x 14.5 mm

3. Width of the 50 Ω line is designed in accordance with the PCB thickness and material considered.

4. Matching network (Pi - network) provided is in accordance with the EVB layout and matching will

differ in the actual customer PCB depending on the layout.

Circuit Symbol

Size

Description

L1

0402

6.8 nH

R1

0402

3 pF