{"id":8465,"date":"2019-08-21T09:26:51","date_gmt":"2019-08-21T07:26:51","guid":{"rendered":"http:\/\/www.gsm-modem.de\/M2M\/?p=8465"},"modified":"2019-08-21T15:00:51","modified_gmt":"2019-08-21T13:00:51","slug":"nb-iot-antenna-design","status":"publish","type":"post","link":"http:\/\/www.gsm-modem.de\/M2M\/antenna-test\/nb-iot-antenna-design\/","title":{"rendered":"Request for NB-IoT antenna design"},"content":{"rendered":"
\"NB-IoT<\/a>

NB-IoT antenna – click to enlarge<\/p><\/div>\n

Questions and answers about NB-IoT antennas are given below. This customer bought my IoT M2M Cookbook, built several NB-IoT PCB antennas based on the template in the book and needs some support. You can easily copy the NB-IoT \/ GSM antenna in the book into your own PCB design. However, as soon as the PCB becomes short in length, it becomes difficult. Short in the context of the wavelength of the radio system. The smaller the PCB or ground plane becomes, the more complex the development will be. The picture shows an example of a customer-specific development. The antenna structure is not the one from the book. Not every structure is suitable for every application. From case to case, we decide on the type of antenna and the installation location for the antenna.<\/p>\n

Request for NB-IoT antenna design<\/h2>\n

Hi Harald,
\nWe\u2019re holding a bit on the new design, due to vacations, other versions being produced etc. But, we might need your help with a new antenna design when we get started again. BR Mike<\/p>\n

Anser to the NB-IoT customer<\/h2>\n

Hello Mike,
\nwe’re ready to help you. Should we measure and document your circuit boards? Or should we set up and measure an empty PCB with antenna and battery in your case?
\nUnder the two links below you will find a rough description of the procedure:<\/p>\n

Request for an NB-IoT PCB antenna<\/a><\/p><\/blockquote>\n