Antenna
来自Jack's Lab
目录 |
1 Overview
http://www.i1wqrlinkradio.com/antype/ch9/chiave151.htm
2 Tesing Record
2.1 433 3dbi
2.2 433 鞭状天线
- 频率范围: 433 ± 5 MHz
- 增益: 15 dBi
- 驻波比: ≤ 1.5 VSWR
- 输入阻抗: 50 Ω
- 功率容量: 50 W
- 天线长度: 22 CM
- 接口标准: SMA-J
--- rxlora. dst=0 type=0x00 src=0 seq=0 len=11 SNR=9 RSSIpkt=-49 BW=125 CR=4/5 SF=12 ^p0,0,0,0,11,9,-49 ^r125,5,12,434300 ^t2019-05-10T06:04:43.473 noduino.org --- rxlora. dst=0 type=0x00 src=0 seq=0 len=11 SNR=9 RSSIpkt=-50 BW=125 CR=4/5 SF=12 ^p0,0,0,0,11,9,-50 ^r125,5,12,434300 ^t2019-05-10T06:04:48.482 noduino.org --- rxlora. dst=0 type=0x00 src=0 seq=0 len=11 SNR=9 RSSIpkt=-49 BW=125 CR=4/5 SF=12 ^p0,0,0,0,11,9,-49 ^r125,5,12,434300 ^t2019-05-10T06:04:53.491 noduino.org
3 Reference
- The Dropout’s Guide to PCB Trace Antenna Design
- 网络分析仪的使用以及天线匹配
- Antenna Design and RF Layout Guidelines
- nRF9E5 RF and antenna layout
- Small loop antennas
- The Antenna Selection Guide by TI