Antennas Development

Antenna Development (アンテナ開発)

Josaphat Laboratory is developing various antennas for weather radar, mobile satellite communications, microwave sensors onboard unmanned aerial vehicle, spacecraft, and microsatellite to support our mission for remote sensing. Josaphat Laboratory has a complete facility to design, manufacture, measure and testing the developed antennas, including to build in on the UAV and microsatellites. Our articles and papers related this antennas could be referred on journal of IEEE, IET MAP etc.

ヨサファット研究室が気象レーダ、移動体衛星通信、リモートセンシングミッション用の宇宙用アンテナ、無人航空機、小型衛星用の様々なアンテナを開発しています。この様々なアンテナとマイクロ波回路を開発するために、設計、試作、測定、試験用の設備が揃っています。この各種のアンテナと回路に関する研究成果が国際的に有名なIEEE、IET MAPなどに掲載されております。皆様が、共同研究などにご興味をお持ちでしたら、いつでも声をかけてください。よろしくお願いいたします。

 

【気象レーダ Weather Radar】

Antenna for X band weather radar

Antenna for X band weather radar

Antenna for X band weather radar

Antenna for X band weather radar

 

【移動体衛星通信用アンテナ Mobile Satellite Communications】

Mobile satellite communications in S bands developed by Prof Josaphat in 2002

Microstrip array antenna (dual band beam steering) Mobile satellite communications in S bands developed by Prof Josaphat in 2002

 

Microstrip array antenna for Mobile satellite communications developed by Prof Josaphat in 2002

Microstrip array antenna for Mobile satellite communications developed by Prof Josaphat in 2002

topview2

Truncated corner of microstrip array antenna for Mobile satellite communications developed by Prof Josaphat in 2002

birdview2

A low sidelobe level of circularly polarized microstrip array antenna for CP-SAR sensor

A low sidelobe level of circularly polarized microstrip array antenna for CP-SAR sensor onboard Unmanned Aerial Vehicle (UAV) of Josaphat Laboratory

 

Antenna for GPS-SAR UAV developed in Josaphat Laboratory

Antenna for GPS-SAR UAV developed in Josaphat Laboratory