5.8GHz扩频通信用T/R组件的设计方法及小型化研究

【作者】 聂广琳；

【导师】 曹康白；

【作者基本信息】 电子科技大学 ， 微电子学与固体电子学， 2005， 硕士

【摘要】 随着现代通信、雷达、电子侦察和对抗技术的飞速发展,对作为核心部件的微波T/R 组件的性能指标提出了更高的要求,特别是在保证电气性能的基础上,进行小型化设计。在进行微波T/R 组件的小型化设计的同时,研究其系统级联性能是很有必要的。本文就基于此对微波T/R 组件的系统设计进行研究和分析。本文先对现代微波T/R 组件的发展近况进行了简单的介绍,接着详细分析了微波T/R 组件的主要功能模块的设计方法,包括放大器、混频器、滤波器以及低噪声锁相源。此外,还详细介绍了采用了扩频技术的5.8GHz 微波T/R 组件的设计过程。最后,给出了基于LTCC 技术的5.8GHz 无线收发前端的小型化设计方案。更多还原

【Abstract】 Today, as the electronic technology is developing fantastically fast, the request for higher performance of microwave transceiver is put forward, especially to minimize the size of microwave transceiver. As the microwave transceiver is the main force of modern communication equipment, make a forward research in technology of minimizing design is very necessary. For this reason, the paper is main focus on the theory and technology for design of small size microwave transceiver. In the beginning of the paper, I made some introduction on the evolution of microwave T/R module. In succession, I mainly Analysis the design method of the module of microwave transceiver, including amplifier, PLL, mixer and bandpass filter. In addition, the design method and cascaded performance of the microwave transceiver is given. And a 5.8GHz wireless transceiver based on LTCC is also given to verify the design progress.更多还原