@inproceedings{oai:jaxa.repo.nii.ac.jp:00008143, author = {木村, 友久 and 山本, 傑士 and 中田, 敏彦 and 鬼頭, 克巳 and 無人宇宙実験システム研究開発機構 and Kimura, Tomohisa and Yamamoto, Katsuhito and Nakada, Toshihiko and Kito, Katsumi and Institute for Unmanned Space Experiment Free Flyer}, book = {第23回宇宙エネルギーシンポジウム 平成15年度, The 23rd ISAS Space Energy Symposium March 9, 2004}, month = {Jun}, note = {A prototype model of high efficient Active Integrated Antenna (AIA) has been developed, as a candidate of a transmission unit in SSPS (Space Solar Power System). The developed AIA consists of three layers, Receiving part, Phaseshifting part, and Transmitting part. Size is 360 mm x 360 mm x 70 mm. Receiving part has the function to receive an external standard signal with 9 receiving antennas, and adjusts the received signal power level and phase. Phaseshifting part has the function to control the phase of the microwave signal outputted from Receiving part by phase shifter according to the phase control command sent from an external phase control equipment. Transmitting part amplifies the microwave signal outputted from Phaseshifting part with the pre-amplifier and high power amplifier of a semiconductor. And Transmitting part has the phased array antenna composed of 9 microstrip antennas of 3 by 3. Moreover, amplified microwave is transmitted from 9 antennas and a power transmission microwave beam is formed. Fundamental characteristic verification test of the prototype AIA has been also performed to acquire characteristic data. The result shows that the AIA will be an applicable candidate for the microwave power transmission unit of SSPS. This paper describes an outline of the prototype model of AIA., 資料番号: AA0047275027}, pages = {129--133}, publisher = {宇宙航空研究開発機構宇宙科学研究本部, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)}, title = {高効率アクティブ集積アンテナ}, year = {2004} }