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Table 4 Initial antenna capacity evaluation results

From: Wire Probe Antenna (WPT) and Electric Field Detector (EFD) of Plasma Wave Experiment (PWE) aboard the Arase satellite: specifications and initial evaluation results

Date and time

Antenna capacity (pF)

Spacecraft potential (V)

f UHR (MHz)

April 9, 2017 02-35-02

94

− 8.2

0.011

06-19-02

100

+ 1.4

0.26

08-55-00

104

+ 0.8

0.20

10-48-02

108

− 0.7

0.015

11-59-01

92

− 7.8

0.011