FYS1000 RF Experimental System
FYS1000 RF Experimental System (Microwave Experimental System)Antenna experiment project
1. Measurement of antenna pattern
2. Measurement of antenna gain
FYS1000 RF Experimental System (Microwave Experimental System)RF system experimental project
1. Parameter measurement of directional coupler
2. Measurement of Low Noise Amplifier
3. Measurement of mixer
4. Measurement of Filters
5. Measurement of power divider
6. Measurement of microwave intermediate frequency amplifier
7. Antenna impedance measurement
FYS1000 RF Experimental System (Microwave Experimental System)Simulated Microwave Communication Experimental Project
1. Composition and Understanding of Microwave Transmission System
2. Composition and Understanding of Microwave Reception System
A transmitter circuit module:
VCOLocking ring signal source
F: 750~1000 MHz
P≥0 dBm
Zc=50Ω
Directional coupler
F=860 MHz
C=3.5±0.5 dBm
D≥15 dB
Modulator
Frequency modulation index: 0~50%
*Large frequency offset: 100K
Up converter
LD=860 MHz
IF=90 MHz
Variable frequency gain: 6 dB
power amplifier
F: 750~960 MHz
Power gain ≥15 dB
Output power ≥10 dBm
Noise ≤1.5dB
wave filter
ΔF: 90±5 MHz
Insertion loss<1 dB
Power divider
F: 770±20 MHz
quarantineI≥10 dB
Two receiver circuit modules:
VCOLocking ring signal source
F: 750~1000 MHz
P≥0 dBm
Zc=50Ω
Up and down frequency converter
LD=860 MHz
IF=770 MHz
Variable frequency gain: 3 dB
low noise amplifier
F: 85~95 MHz
Power gain ≥10 dB
Noise coefficientNF≤1 dB
Power divider
F: 770±20 MHz
quarantineI≥10 dB
Demodulator
sensitivity: 12 dBμv
Range of styles: 20 k
nonlinear distortion:≤5%
wave filter
ΔF: 90±5 MHz
Insertion loss<1 dB
Three microstrip antenna section:
Microstrip Typed Antenna
Garden polarized dual frequency antenna
Spiral antenna
Spinal antenna
Whip antenna
Waveguide monopole antenna
Dual frequency dipole antenna
Planar logarithmic periodic antenna
telescopic antenna
Circular antenna
Yagi antenna
Paired with: One set of three-dimensional uniform platform (with scale) antenna pedestal
FYS1000 RF Experimental System (Microwave Experimental System) Experimental Purpose:
Through experiments, gain a rational and intuitive understanding of the basic components, working principles, simulation analysis, testing instruments, and measurement skills of RF systems, master basic concepts such as transmission lines, radio wave propagation, antenna RF modules, and RF communication, and learn to use RF testers.
Supporting instruments: spectrum analyzer, network analyzer, power meter, audio signal source, etc
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