標題: Varactor-tuned Gunn diode voltage controlled oscillator antenna array
作者: Lee, SH
Jou, CF
Lee, CP
Hu, CC
傳播研究所
電子工程學系及電子研究所
Institute of Communication Studies
Department of Electronics Engineering and Institute of Electronics
關鍵字: varactor tuned;X-band;voltage controlled oscillator (VCO)
公開日期: 1-十月-1997
摘要: A simple varactor tuned X-band Gunn diode VCO antenna array which is strongly coupled has been demonstrated. These arrays have the advantages of simple biasing circuit, no resistors required to eliminate multimode problem and suitable for monolithic integration circuit. Preliminary results show a maximum tuning range of 47MHz for 1x1 array and 170MHz for 2x2 array. In order to solve power combining heating problem, we move the backside metal forward and it becomes a microstrip form. The measured frequency and radiation patterns of these grid arrays agree very well with theoretical calculations.
URI: http://hdl.handle.net/11536/295
ISSN: 0195-9271
期刊: INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES
Volume: 18
Issue: 10
起始頁: 2001
結束頁: 2017
顯示於類別:期刊論文


文件中的檔案:

  1. A1997YC10900011.pdf