User's Manual

SC14CVMDECT_SFxx_DB Reference Design
Antenna Productsheet
Date: August 15, 2013
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2.2 Frequency Bandwidth
The operational frequency bandwidth (S11 < -10dB) has been measured using a
calibrated Agilent N9923A and found to be 1820MHz – 2000MHz, as shown in the below
measurement plot:
2.3 Maximum Antenna Gain
The maximum antenna gain has been measured by using an EMCO 3115 reference
antenna and comparing the maximum antenna gain of the SC14CVMDECT_SFxx_DB
printed antenna design against a known
1
0dBi peak gain antenna.
Next to this, measurement results have been correlated with the simulated peak antenna
gain (taking into account additional connection losses).
The maximum antenna gain was found to be 1.2 +/- 0.5dBi
2.4 Radiation Pattern
An indicative plot of the antenna’s radiation pattern is shown here below (from
simulation):
1
This was measured at Nemko’s laboratory.