Lastly, the best receiving aperture of a laser heterodynereceiver is discussed briefly.
最后简单讨论了激光外差接收机的最佳接收口径。
2
The super-heterodynereceiver is always applied in modern communication system, mixer becomes the key component as is at the first part of system.
在现代通信系统中，毫米波频段通常采用超外差接收机，混频器作为第一级就成为关键部件。
3
The results indicate that the effects of atmospheric turbulence on the heterodynereceiver at a horizontal path are significant, but the effects at a slant path are much smaller.