Policy on Intellectual Property Right (IPR)
1 Introduction
2 Outline of a typical HAPS-based system
3 Altitude of HAPS
4 Minimum operational elevation angle
5 On‑board multibeam antenna
6 Shielding effect by airship on backward
radiation
7 ATPC
8 Link availability
9 Interference considerations
10 Upper bound of the number of
simultaneously transmitting carriers
11 Out-of-band emission for HAPS uplink
using the 31 GHz band
11.1 Cut-off characteristics of IF
BPF
11.2 Output noise power of
transmitting RF module
12 Summary
1 Introduction
2 Configuration of transmitter
3 Measured results
3.1 Measurement system
3.2 Measured results of unwanted
emission
4 Summary