Radar yang bersifat elektronik ada berbagai macam antara lain radar phased array (pa), radar mimo (multiple-input multiple-output), radar oest (overlapped equal subarray transmitter), dan radar oestr (overlapped equal subarray transmitter-receiver). masing-masing memiliki kelebihan seperti pada radar pa yang keunggulannya menghasilkan nilai coherent gain yang yang tinggi pada arah tertentu, radar mimo dapat mendeteksi target yang banyak karena element antena memiliki sinyal sendiri sendiri sehingga menghasilkan keragaman bentuk gelombang. radar oest radar yang memiliki keunggulan radar pa dan mimo dengan cara mensubarraykan element antena di transmitter, dan radar oestr adalah kelanjutan dari teknologi dari radar oest yang tidak hanya mensub arraykan di transmitter melainkan di receiver juga, sehingga radar ini memiliki keunggulan tingkat ke fleksibilitasnya lebih baik dari radar lainnya.

There are various kinds of electronic radars, including phased array (pa) radars, mimo radars (multiple-input multiple-output), oest radars (overlapped equal subarray transmitter), and oestr radars (overlapped equal subarray transmitter- receiver). each of them has advantages such as pa radars whose advantages produce a high coherent gain value in a certain direction, mimo radars can detect many targets because the antenna elements have their own signals so this radar can produce a diversity of waveforms. the oest radar has the same advantages as the pa and mimo radars by spreading the antenna elements in the transmitter, and the oestr radar is a continuation of the technology of the oest radar which not only spreads in the transmitter but also in the receiver so that this radar has the advantage of a better level of flexibility than other radars.