| 摘要 |
A planar antenna microwave module comprising a 5.8 GHz oscillator circuit (2), a power supply module (1), a high-frequency transmitter and receiver antenna (3), a detector circuit (4), and an output signal (5), where the power supply module (1) is connected to the 5.8 GHz oscillator circuit (2), the 5.8 GHz oscillator circuit (2) is connected to the high-frequency transmitter and receiver antenna (3), the high-frequency transmitter and receiver antenna (3) is connected to the detector circuit (4), and the detector circuit (4) is connected to the output signal (5), and is characterized in that the high-frequency transmitter and receiver antenna is provided discretely on an antenna board (11), the PCB board material of the antenna board (11) is a double-sided board having both sides thereof gold-plated, the 5.8 GHz oscillator circuit is provided on a high-frequency oscillator circuit PCB (12), and the PCB board material of the high-frequency oscillator circuit is a double-sided board having both sides thereof gold-plated. This implements the employment of an ordinary double-sided board to achieve the performance of a foreign four-layered board, thus greatly simplifies a manufacturing process, while at the same time significantly reduces PCB board material costs, and greatly promotes large-scale application of the module. |
