Wideband microstrip printed antenna

The invention discloses a wideband microstrip printed antenna. The wideband microstrip printed antenna mainly comprises a dielectric substrate, a radiation unit, a connection wire, a microstrip line impedance converter, antenna ground and a resonator array, wherein the resonator is embedded into the antenna ground, the radiation unit, the connection wire and the microstrip line impedance converterare arranged at the same side of the dielectric substrate, and the antenna ground and the resonator array are arranged at the other side of the dielectric substrate. Compared with a wideband microstrip antenna comprising multiple layers of PCB parasitic resonant units, the wideband microstrip printed antenna has the advantages of compact structure, low profile and low cost and is easy to processand fabricate, and the demand of a wireless wideband communication occasion on a miniature wideband microstrip antenna can be satisfied very well. 本发明公开了种宽频带微带印刷天线，主要包括介质基板、辐射单元、连接线、微带线阻抗变换器、天线地，以及嵌入天线地中的谐振器阵列；所述辐射单元、连接线、微带线阻抗