1 The development of microwave communication has brought forward the demand of high quality linear high power amplifier.

2 By Comparison with microwave communication, the advantages of the free-space laser communication system, such as big capacity, low power consumption, small volume and light weight, are introduced.

3 The principle and application of the digital microwave communication synthetic test instrument are introduced in this paper.

4 Based on the microwave communication, this paper presents the principles and the design of a K-band low noise receiver front-end.

5 The paper introduced the application of TSAWM 1 microwave communication equipment in the electric dispatch automation system.

6 They are widely used in airspace, missilery, microwave communication and various kinds of apparatuses.

7 In digital microwave communication, inter-symbol interference (ISI) is inevitable because of multi-path fading, finiteness of channel bandwidth and faultiness of channel.

8 MMIC amplifiers are very important in microwave communication and related fields.

9 The characteristics of digital microwave communication network are introduced, the route diagram of Fenxi mining bureau is presented, and some improving opinions are put forward.

10 The MW - 1500 is a digital microwave communication system for radio line of sight ( LOS ) information transmission.

11 It is necessary for the design of a microwave communication project to know such parameters as location and height of obstacle, proper arrangement of antenna height, obstacle diffraction loss, ect.

12 The principle and application the digital microwave communication synthetic test instrument are introduced in this paper.

13 This included new forms of magnetic tapes, each of which could hold hundreds of intercepted microwave communications channels.

14 Itis conducted by measure apparatus in the controllor of computer, which improving test precision and realtime of microwave communication equipment,[] shorting operation process of system.

15 The illustrating method via Smith Chart is one of the important tools for the design of the transmission line problem in microwave communication.

16 This robot control system include robot, wireless communication system, microwave communication system and voice remote circuit.

17 The project consists of the channel, shipping dock, road bridge, control lock, harbor, shipyard, ship-repairing station, microwave communication, etc.